56391992

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{24391}}^1$

素因数の和:24431

約数の個数: 24

約数和(自身を含む): 112325160

約数和(自身を除く): 55933168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 24391, 48782, 97564, 195128, 414647, 829294, 1658588, 3317176, 7048999, 14097998, 28195996, 56391992]

約数ペア:

[(1, 56391992), (2, 28195996), (4, 14097998), (8, 7048999), (17, 3317176), (34, 1658588), (68, 829294), (136, 414647), (289, 195128), (578, 97564), (1156, 48782), (2312, 24391)]