31255762

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 48028032

約数和(自身を除く): 16772270

約数列:

[1, 2, 71, 103, 142, 206, 2137, 4274, 7313, 14626, 151727, 220111, 303454, 440222, 15627881, 31255762]

約数ペア:

[(1, 31255762), (2, 15627881), (71, 440222), (103, 303454), (142, 220111), (206, 151727), (2137, 14626), (4274, 7313)]