31523822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6791}}^1$

素因数の和:7015

約数の個数: 16

約数和(自身を含む): 51836544

約数和(自身を除く): 20312722

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6791, 13582, 74701, 149402, 1432901, 2865802, 15761911, 31523822]

約数ペア:

[(1, 31523822), (2, 15761911), (11, 2865802), (22, 1432901), (211, 149402), (422, 74701), (2321, 13582), (4642, 6791)]