125294216

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{54193}}^1$

素因数の和:54233

約数の個数: 24

約数和(自身を含む): 249563370

約数和(自身を除く): 124269154

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 54193, 108386, 216772, 433544, 921281, 1842562, 3685124, 7370248, 15661777, 31323554, 62647108, 125294216]

約数ペア:

[(1, 125294216), (2, 62647108), (4, 31323554), (8, 15661777), (17, 7370248), (34, 3685124), (68, 1842562), (136, 921281), (289, 433544), (578, 216772), (1156, 108386), (2312, 54193)]