8768216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 8338984

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 359, 568, 718, 1436, 2872, 3053, 6106, 12212, 15437, 24424, 25489, 30874, 50978, 61748, 101956, 123496, 203912, 1096027, 2192054, 4384108, 8768216]

約数ペア:

[(1, 8768216), (2, 4384108), (4, 2192054), (8, 1096027), (43, 203912), (71, 123496), (86, 101956), (142, 61748), (172, 50978), (284, 30874), (344, 25489), (359, 24424), (568, 15437), (718, 12212), (1436, 6106), (2872, 3053)]