42518576

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 84463344

約数和(自身を除く): 41944768

約数列:

[1, 2, 4, 8, 16, 83, 101, 166, 202, 317, 332, 404, 634, 664, 808, 1268, 1328, 1616, 2536, 5072, 8383, 16766, 26311, 32017, 33532, 52622, 64034, 67064, 105244, 128068, 134128, 210488, 256136, 420976, 512272, 2657411, 5314822, 10629644, 21259288, 42518576]

約数ペア:

[(1, 42518576), (2, 21259288), (4, 10629644), (8, 5314822), (16, 2657411), (83, 512272), (101, 420976), (166, 256136), (202, 210488), (317, 134128), (332, 128068), (404, 105244), (634, 67064), (664, 64034), (808, 52622), (1268, 33532), (1328, 32017), (1616, 26311), (2536, 16766), (5072, 8383)]