31642094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9161}}^1$

素因数の和:9331

約数の個数: 16

約数和(自身を含む): 52113456

約数和(自身を除く): 20471362

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 9161, 18322, 100771, 201542, 1438277, 2876554, 15821047, 31642094]

約数ペア:

[(1, 31642094), (2, 15821047), (11, 2876554), (22, 1438277), (157, 201542), (314, 100771), (1727, 18322), (3454, 9161)]