31444054

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 48453120

約数和(自身を除く): 17009066

約数列:

[1, 2, 71, 79, 142, 158, 2803, 5606, 5609, 11218, 199013, 221437, 398026, 442874, 15722027, 31444054]

約数ペア:

[(1, 31444054), (2, 15722027), (71, 442874), (79, 398026), (142, 221437), (158, 199013), (2803, 11218), (5606, 5609)]