8468248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 16473600

約数和(自身を除く): 8005352

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 239, 344, 412, 478, 824, 956, 1912, 4429, 8858, 10277, 17716, 20554, 24617, 35432, 41108, 49234, 82216, 98468, 196936, 1058531, 2117062, 4234124, 8468248]

約数ペア:

[(1, 8468248), (2, 4234124), (4, 2117062), (8, 1058531), (43, 196936), (86, 98468), (103, 82216), (172, 49234), (206, 41108), (239, 35432), (344, 24617), (412, 20554), (478, 17716), (824, 10277), (956, 8858), (1912, 4429)]