31375446

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{12421}}^1$

素因数の和:12847

約数の個数: 16

約数和(自身を含む): 62905008

約数和(自身を除く): 31529562

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 12421, 24842, 37263, 74526, 5229241, 10458482, 15687723, 31375446]

約数ペア:

[(1, 31375446), (2, 15687723), (3, 10458482), (6, 5229241), (421, 74526), (842, 37263), (1263, 24842), (2526, 12421)]