22356808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{68161}}^1$

素因数の和:68208

約数の個数: 16

約数和(自身を含む): 42942060

約数和(自身を除く): 20585252

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 68161, 136322, 272644, 545288, 2794601, 5589202, 11178404, 22356808]

約数ペア:

[(1, 22356808), (2, 11178404), (4, 5589202), (8, 2794601), (41, 545288), (82, 272644), (164, 136322), (328, 68161)]