31983146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1861}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 51771048

約数和(自身を除く): 19787902

約数列:

[1, 2, 13, 26, 661, 1322, 1861, 3722, 8593, 17186, 24193, 48386, 1230121, 2460242, 15991573, 31983146]

約数ペア:

[(1, 31983146), (2, 15991573), (13, 2460242), (26, 1230121), (661, 48386), (1322, 24193), (1861, 17186), (3722, 8593)]