31891908

素因数分解:

$2^2\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{2309}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 74511360

約数和(自身を除く): 42619452

約数列:

[1, 2, 3, 4, 6, 12, 1151, 2302, 2309, 3453, 4604, 4618, 6906, 6927, 9236, 13812, 13854, 27708, 2657659, 5315318, 7972977, 10630636, 15945954, 31891908]

約数ペア:

[(1, 31891908), (2, 15945954), (3, 10630636), (4, 7972977), (6, 5315318), (12, 2657659), (1151, 27708), (2302, 13854), (2309, 13812), (3453, 9236), (4604, 6927), (4618, 6906)]