31310396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35419}}^1$

素因数の和:35453

約数の個数: 24

約数和(自身を含む): 62480880

約数和(自身を除く): 31170484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35419, 70838, 141676, 460447, 602123, 920894, 1204246, 1841788, 2408492, 7827599, 15655198, 31310396]

約数ペア:

[(1, 31310396), (2, 15655198), (4, 7827599), (13, 2408492), (17, 1841788), (26, 1204246), (34, 920894), (52, 602123), (68, 460447), (221, 141676), (442, 70838), (884, 35419)]