


def __UpperCAmelCase       (		__A			)						->					int:



       '''simple docstring'''





       if not isinstance(__A ,						__A			):
              raise ValueError("Input must be an integer"			)
       if input_num <= 0:
              raise ValueError("Input must be positive"			)
       return sum(
           divisor for divisor in range(1 ,						input_num // 2 + 1			) if input_num % divisor == 0			)


if __name__ == "__main__":
       import doctest

       doctest.testmod()









from typing import TYPE_CHECKING

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


A      = {"configuration_mmbt": ["MMBTConfig"]}

try:
    if not is_torch_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    A      = ["MMBTForClassification", "MMBTModel", "ModalEmbeddings"]


if TYPE_CHECKING:
    from .configuration_mmbt import MMBTConfig

    try:
        if not is_torch_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_mmbt import MMBTForClassification, MMBTModel, ModalEmbeddings

else:
    import sys

    A      = _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)





