31579012

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{10429}}^1$

素因数の和:11190

約数の個数: 12

約数和(自身を含む): 55341580

約数和(自身を除く): 23762568

約数列:

[1, 2, 4, 757, 1514, 3028, 10429, 20858, 41716, 7894753, 15789506, 31579012]

約数ペア:

[(1, 31579012), (2, 15789506), (4, 7894753), (757, 41716), (1514, 20858), (3028, 10429)]