31130536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{228901}}^1$

素因数の和:228924

約数の個数: 16

約数和(自身を含む): 61803540

約数和(自身を除く): 30673004

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 228901, 457802, 915604, 1831208, 3891317, 7782634, 15565268, 31130536]

約数ペア:

[(1, 31130536), (2, 15565268), (4, 7782634), (8, 3891317), (17, 1831208), (34, 915604), (68, 457802), (136, 228901)]