68715118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{3109}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 105914160

約数和(自身を除く): 37199042

約数列:

[1, 2, 43, 86, 257, 514, 3109, 6218, 11051, 22102, 133687, 267374, 799013, 1598026, 34357559, 68715118]

約数ペア:

[(1, 68715118), (2, 34357559), (43, 1598026), (86, 799013), (257, 267374), (514, 133687), (3109, 22102), (6218, 11051)]