31900106

素因数分解:

$2^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{1549}}^1$

素因数の和:3029

約数の個数: 16

約数和(自身を含む): 54758400

約数和(自身を除く): 22858294

約数列:

[1, 2, 7, 14, 1471, 1549, 2942, 3098, 10297, 10843, 20594, 21686, 2278579, 4557158, 15950053, 31900106]

約数ペア:

[(1, 31900106), (2, 15950053), (7, 4557158), (14, 2278579), (1471, 21686), (1549, 20594), (2942, 10843), (3098, 10297)]