55612168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{408913}}^1$

素因数の和:408936

約数の個数: 16

約数和(自身を含む): 110406780

約数和(自身を除く): 54794612

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 408913, 817826, 1635652, 3271304, 6951521, 13903042, 27806084, 55612168]

約数ペア:

[(1, 55612168), (2, 27806084), (4, 13903042), (8, 6951521), (17, 3271304), (34, 1635652), (68, 817826), (136, 408913)]