168647536

素因数分解:

$2^4\times {\mathrm{2311}}^1\times {\mathrm{4561}}^1$

素因数の和:6880

約数の個数: 20

約数和(自身を含む): 326967664

約数和(自身を除く): 158320128

約数列:

[1, 2, 4, 8, 16, 2311, 4561, 4622, 9122, 9244, 18244, 18488, 36488, 36976, 72976, 10540471, 21080942, 42161884, 84323768, 168647536]

約数ペア:

[(1, 168647536), (2, 84323768), (4, 42161884), (8, 21080942), (16, 10540471), (2311, 72976), (4561, 36976), (4622, 36488), (9122, 18488), (9244, 18244)]