31883118

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{74843}}^1$

素因数の和:74919

約数の個数: 16

約数和(自身を含む): 64665216

約数和(自身を除く): 32782098

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 74843, 149686, 224529, 449058, 5313853, 10627706, 15941559, 31883118]

約数ペア:

[(1, 31883118), (2, 15941559), (3, 10627706), (6, 5313853), (71, 449058), (142, 224529), (213, 149686), (426, 74843)]