31550038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2243}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 51082416

約数和(自身を除く): 19532378

約数列:

[1, 2, 13, 26, 541, 1082, 2243, 4486, 7033, 14066, 29159, 58318, 1213463, 2426926, 15775019, 31550038]

約数ペア:

[(1, 31550038), (2, 15775019), (13, 2426926), (26, 1213463), (541, 58318), (1082, 29159), (2243, 14066), (4486, 7033)]