80687198

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{1601}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 122726016

約数和(自身を除く): 42038818

約数列:

[1, 2, 113, 223, 226, 446, 1601, 3202, 25199, 50398, 180913, 357023, 361826, 714046, 40343599, 80687198]

約数ペア:

[(1, 80687198), (2, 40343599), (113, 714046), (223, 361826), (226, 357023), (446, 180913), (1601, 50398), (3202, 25199)]