31014874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2531}}^1$

素因数の和:3101

約数の個数: 16

約数和(自身を含む): 50862816

約数和(自身を除く): 19847942

約数列:

[1, 2, 11, 22, 557, 1114, 2531, 5062, 6127, 12254, 27841, 55682, 1409767, 2819534, 15507437, 31014874]

約数ペア:

[(1, 31014874), (2, 15507437), (11, 2819534), (22, 1409767), (557, 55682), (1114, 27841), (2531, 12254), (5062, 6127)]