9968968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{17551}}^1$

素因数の和:17628

約数の個数: 16

約数和(自身を含む): 18956160

約数和(自身を除く): 8987192

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 17551, 35102, 70204, 140408, 1246121, 2492242, 4984484, 9968968]

約数ペア:

[(1, 9968968), (2, 4984484), (4, 2492242), (8, 1246121), (71, 140408), (142, 70204), (284, 35102), (568, 17551)]