31001002

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{9221}}^1$

素因数の和:9305

約数の個数: 12

約数和(自身を含む): 47668518

約数和(自身を除く): 16667516

約数列:

[1, 2, 41, 82, 1681, 3362, 9221, 18442, 378061, 756122, 15500501, 31001002]

約数ペア:

[(1, 31001002), (2, 15500501), (41, 756122), (82, 378061), (1681, 18442), (3362, 9221)]