31141852

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2770

約数の個数: 36

約数和(自身を含む): 64494360

約数和(自身を除く): 33352508

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2693, 2891, 5386, 5782, 10772, 11564, 18851, 37702, 75404, 131957, 158887, 263914, 317774, 527828, 635548, 1112209, 2224418, 4448836, 7785463, 15570926, 31141852]

約数ペア:

[(1, 31141852), (2, 15570926), (4, 7785463), (7, 4448836), (14, 2224418), (28, 1112209), (49, 635548), (59, 527828), (98, 317774), (118, 263914), (196, 158887), (236, 131957), (413, 75404), (826, 37702), (1652, 18851), (2693, 11564), (2891, 10772), (5386, 5782)]