31225106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2521}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 51206688

約数和(自身を除く): 19981582

約数列:

[1, 2, 11, 22, 563, 1126, 2521, 5042, 6193, 12386, 27731, 55462, 1419323, 2838646, 15612553, 31225106]

約数ペア:

[(1, 31225106), (2, 15612553), (11, 2838646), (22, 1419323), (563, 55462), (1126, 27731), (2521, 12386), (5042, 6193)]