31890634

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1933}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 48945672

約数和(自身を除く): 17055038

約数列:

[1, 2, 73, 113, 146, 226, 1933, 3866, 8249, 16498, 141109, 218429, 282218, 436858, 15945317, 31890634]

約数ペア:

[(1, 31890634), (2, 15945317), (73, 436858), (113, 282218), (146, 218429), (226, 141109), (1933, 16498), (3866, 8249)]