31372022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10259}}^1$

素因数の和:10411

約数の個数: 16

約数和(自身を含む): 51710400

約数和(自身を除く): 20338378

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 10259, 20518, 112849, 225698, 1426001, 2852002, 15686011, 31372022]

約数ペア:

[(1, 31372022), (2, 15686011), (11, 2852002), (22, 1426001), (139, 225698), (278, 112849), (1529, 20518), (3058, 10259)]