31435212

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{10193}}^1$

素因数の和:10457

約数の個数: 24

約数和(自身を含む): 73641456

約数和(自身を除く): 42206244

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 10193, 20386, 30579, 40772, 61158, 122316, 2619601, 5239202, 7858803, 10478404, 15717606, 31435212]

約数ペア:

[(1, 31435212), (2, 15717606), (3, 10478404), (4, 7858803), (6, 5239202), (12, 2619601), (257, 122316), (514, 61158), (771, 40772), (1028, 30579), (1542, 20386), (3084, 10193)]