31425922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3769}}^1$

素因数の和:4161

約数の個数: 16

約数和(自身を含む): 51573600

約数和(自身を除く): 20147678

約数列:

[1, 2, 11, 22, 379, 758, 3769, 4169, 7538, 8338, 41459, 82918, 1428451, 2856902, 15712961, 31425922]

約数ペア:

[(1, 31425922), (2, 15712961), (11, 2856902), (22, 1428451), (379, 82918), (758, 41459), (3769, 8338), (4169, 7538)]