71184856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{217027}}^1$

素因数の和:217074

約数の個数: 16

約数和(自身を含む): 136727640

約数和(自身を除く): 65542784

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 217027, 434054, 868108, 1736216, 8898107, 17796214, 35592428, 71184856]

約数ペア:

[(1, 71184856), (2, 35592428), (4, 17796214), (8, 8898107), (41, 1736216), (82, 868108), (164, 434054), (328, 217027)]