82135472

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 162656256

約数和(自身を除く): 80520784

約数列:

[1, 2, 4, 8, 16, 83, 127, 166, 254, 332, 487, 508, 664, 974, 1016, 1328, 1948, 2032, 3896, 7792, 10541, 21082, 40421, 42164, 61849, 80842, 84328, 123698, 161684, 168656, 247396, 323368, 494792, 646736, 989584, 5133467, 10266934, 20533868, 41067736, 82135472]

約数ペア:

[(1, 82135472), (2, 41067736), (4, 20533868), (8, 10266934), (16, 5133467), (83, 989584), (127, 646736), (166, 494792), (254, 323368), (332, 247396), (487, 168656), (508, 161684), (664, 123698), (974, 84328), (1016, 80842), (1328, 61849), (1948, 42164), (2032, 40421), (3896, 21082), (7792, 10541)]