80944216

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{94561}}^1$

素因数の和:94674

約数の個数: 16

約数和(自身を含む): 153190440

約数和(自身を除く): 72246224

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 94561, 189122, 378244, 756488, 10118027, 20236054, 40472108, 80944216]

約数ペア:

[(1, 80944216), (2, 40472108), (4, 20236054), (8, 10118027), (107, 756488), (214, 378244), (428, 189122), (856, 94561)]