56855378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{10259}}^1$

素因数の和:10441

約数の個数: 16

約数和(自身を含む): 90862560

約数和(自身を除く): 34007182

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 10259, 20518, 174403, 348806, 1672217, 3344434, 28427689, 56855378]

約数ペア:

[(1, 56855378), (2, 28427689), (17, 3344434), (34, 1672217), (163, 348806), (326, 174403), (2771, 20518), (5542, 10259)]