8665288

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 8130872

約数列:

[1, 2, 4, 8, 53, 106, 107, 191, 212, 214, 382, 424, 428, 764, 856, 1528, 5671, 10123, 11342, 20246, 20437, 22684, 40492, 40874, 45368, 80984, 81748, 163496, 1083161, 2166322, 4332644, 8665288]

約数ペア:

[(1, 8665288), (2, 4332644), (4, 2166322), (8, 1083161), (53, 163496), (106, 81748), (107, 80984), (191, 45368), (212, 40874), (214, 40492), (382, 22684), (424, 20437), (428, 20246), (764, 11342), (856, 10123), (1528, 5671)]