85921052

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71363}}^1$

素因数の和:71417

約数の個数: 24

約数和(自身を含む): 175840896

約数和(自身を除く): 89919844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 71363, 142726, 285452, 499541, 999082, 1998164, 3068609, 6137218, 12274436, 21480263, 42960526, 85921052]

約数ペア:

[(1, 85921052), (2, 42960526), (4, 21480263), (7, 12274436), (14, 6137218), (28, 3068609), (43, 1998164), (86, 999082), (172, 499541), (301, 285452), (602, 142726), (1204, 71363)]