31034102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{3449}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 50922000

約数和(自身を除く): 19887898

約数列:

[1, 2, 11, 22, 409, 818, 3449, 4499, 6898, 8998, 37939, 75878, 1410641, 2821282, 15517051, 31034102]

約数ペア:

[(1, 31034102), (2, 15517051), (11, 2821282), (22, 1410641), (409, 75878), (818, 37939), (3449, 8998), (4499, 6898)]