68604418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{12379}}^1$

素因数の和:12561

約数の個数: 16

約数和(自身を含む): 109637280

約数和(自身を除く): 41032862

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 12379, 24758, 210443, 420886, 2017777, 4035554, 34302209, 68604418]

約数ペア:

[(1, 68604418), (2, 34302209), (17, 4035554), (34, 2017777), (163, 420886), (326, 210443), (2771, 24758), (5542, 12379)]