31399687412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461760109}}^1$

素因数の和:461760130

約数の個数: 12

約数和(自身を含む): 58181773860

約数和(自身を除く): 26782086448

約数列:

[1, 2, 4, 17, 34, 68, 461760109, 923520218, 1847040436, 7849921853, 15699843706, 31399687412]

約数ペア:

[(1, 31399687412), (2, 15699843706), (4, 7849921853), (17, 1847040436), (34, 923520218), (68, 461760109)]