31813868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11411}}^1$

素因数の和:11473

約数の個数: 24

約数和(自身を含む): 60392304

約数和(自身を除く): 28578436

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 11411, 22822, 45644, 193987, 387974, 467851, 775948, 935702, 1871404, 7953467, 15906934, 31813868]

約数ペア:

[(1, 31813868), (2, 15906934), (4, 7953467), (17, 1871404), (34, 935702), (41, 775948), (68, 467851), (82, 387974), (164, 193987), (697, 45644), (1394, 22822), (2788, 11411)]