31309616

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{11579}}^1$

素因数の和:11613

約数の個数: 30

約数和(自身を含む): 65693340

約数和(自身を除く): 34383724

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 11579, 23158, 46316, 92632, 150527, 185264, 301054, 602108, 1204216, 1956851, 2408432, 3913702, 7827404, 15654808, 31309616]

約数ペア:

[(1, 31309616), (2, 15654808), (4, 7827404), (8, 3913702), (13, 2408432), (16, 1956851), (26, 1204216), (52, 602108), (104, 301054), (169, 185264), (208, 150527), (338, 92632), (676, 46316), (1352, 23158), (2704, 11579)]