56356456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{541889}}^1$

素因数の和:541908

約数の個数: 16

約数和(自身を含む): 113796900

約数和(自身を除く): 57440444

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 541889, 1083778, 2167556, 4335112, 7044557, 14089114, 28178228, 56356456]

約数ペア:

[(1, 56356456), (2, 28178228), (4, 14089114), (8, 7044557), (13, 4335112), (26, 2167556), (52, 1083778), (104, 541889)]