81458102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{12637}}^1$

素因数の和:12943

約数の個数: 16

約数和(自身を含む): 133760592

約数和(自身を除く): 52302490

約数列:

[1, 2, 11, 22, 293, 586, 3223, 6446, 12637, 25274, 139007, 278014, 3702641, 7405282, 40729051, 81458102]

約数ペア:

[(1, 81458102), (2, 40729051), (11, 7405282), (22, 3702641), (293, 278014), (586, 139007), (3223, 25274), (6446, 12637)]