31007756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11321

約数の個数: 24

約数和(自身を含む): 59545584

約数和(自身を除く): 28537828

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 11251, 22502, 45004, 146263, 292526, 585052, 596303, 1192606, 2385212, 7751939, 15503878, 31007756]

約数ペア:

[(1, 31007756), (2, 15503878), (4, 7751939), (13, 2385212), (26, 1192606), (52, 596303), (53, 585052), (106, 292526), (212, 146263), (689, 45004), (1378, 22502), (2756, 11251)]