123110872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{905227}}^1$

素因数の和:905250

約数の個数: 16

約数和(自身を含む): 244411560

約数和(自身を除く): 121300688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 905227, 1810454, 3620908, 7241816, 15388859, 30777718, 61555436, 123110872]

約数ペア:

[(1, 123110872), (2, 61555436), (4, 30777718), (8, 15388859), (17, 7241816), (34, 3620908), (68, 1810454), (136, 905227)]