

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


_UpperCAmelCase		:       Union[str, Any]						    =	{"""configuration_glpn""": ["""GLPN_PRETRAINED_CONFIG_ARCHIVE_MAP""", """GLPNConfig"""]}

try:
					if not is_vision_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					_UpperCAmelCase		:       List[str]						    =	["""GLPNFeatureExtractor"""]
					_UpperCAmelCase		:       Optional[int]						    =	["""GLPNImageProcessor"""]

try:
					if not is_torch_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					_UpperCAmelCase		:       List[str]						    =	[
					    """GLPN_PRETRAINED_MODEL_ARCHIVE_LIST""",
					    """GLPNForDepthEstimation""",
					    """GLPNLayer""",
					    """GLPNModel""",
					    """GLPNPreTrainedModel""",
					]


if TYPE_CHECKING:
					from .configuration_glpn import GLPN_PRETRAINED_CONFIG_ARCHIVE_MAP, GLPNConfig

					try:
										if not is_vision_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .feature_extraction_glpn import GLPNFeatureExtractor
										from .image_processing_glpn import GLPNImageProcessor

					try:
										if not is_torch_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .modeling_glpn import (
										    GLPN_PRETRAINED_MODEL_ARCHIVE_LIST,
										    GLPNForDepthEstimation,
										    GLPNLayer,
										    GLPNModel,
										    GLPNPreTrainedModel,
										)


else:
					import sys

					_UpperCAmelCase		:       Dict						    =	_LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)







from math import sqrt





def  __lowerCamelCase     (			UpperCamelCase__				):







							'''simple docstring'''






							snake_case_          =   0
							for i in range(1       ,							int(sqrt(UpperCamelCase__				) + 1				)				):
														if n % i == 0 and i != sqrt(UpperCamelCase__				):
																					total += i + n // i
														elif i == sqrt(UpperCamelCase__				):
																					total += i
							return total - n





def  __lowerCamelCase     (			UpperCamelCase__ = 10000				):







							'''simple docstring'''






							snake_case_          =   sum(
							    i
							    for i in range(1       ,							UpperCamelCase__				)
							    if sum_of_divisors(sum_of_divisors(UpperCamelCase__				)				) == i and sum_of_divisors(UpperCamelCase__				) != i				)
							return total


if __name__ == "__main__":
					print(solution(int(str(input()).strip())))




