8157874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3345

約数の個数: 16

約数和(自身を含む): 12957120

約数和(自身を除く): 4799246

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 3271, 6542, 94859, 140653, 189718, 281306, 4078937, 8157874]

約数ペア:

[(1, 8157874), (2, 4078937), (29, 281306), (43, 189718), (58, 140653), (86, 94859), (1247, 6542), (2494, 3271)]