31268968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{55051}}^1$

素因数の和:55128

約数の個数: 16

約数和(自身を含む): 59456160

約数和(自身を除く): 28187192

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 55051, 110102, 220204, 440408, 3908621, 7817242, 15634484, 31268968]

約数ペア:

[(1, 31268968), (2, 15634484), (4, 7817242), (8, 3908621), (71, 440408), (142, 220204), (284, 110102), (568, 55051)]