123210608

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{28627}}^1$

素因数の和:28904

約数の個数: 20

約数和(自身を含む): 239616360

約数和(自身を除く): 116405752

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 28627, 57254, 114508, 229016, 458032, 7700663, 15401326, 30802652, 61605304, 123210608]

約数ペア:

[(1, 123210608), (2, 61605304), (4, 30802652), (8, 15401326), (16, 7700663), (269, 458032), (538, 229016), (1076, 114508), (2152, 57254), (4304, 28627)]