31310808

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{12917}}^1$

素因数の和:13027

約数の個数: 32

約数和(自身を含む): 79058160

約数和(自身を除く): 47747352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 12917, 25834, 38751, 51668, 77502, 103336, 155004, 310008, 1304617, 2609234, 3913851, 5218468, 7827702, 10436936, 15655404, 31310808]

約数ペア:

[(1, 31310808), (2, 15655404), (3, 10436936), (4, 7827702), (6, 5218468), (8, 3913851), (12, 2609234), (24, 1304617), (101, 310008), (202, 155004), (303, 103336), (404, 77502), (606, 51668), (808, 38751), (1212, 25834), (2424, 12917)]