85890752656

素因数分解:

$2^4\times {\mathrm{15017}}^1\times {\mathrm{357473}}^1$

素因数の和:372498

約数の個数: 20

約数和(自身を含む): 166424880492

約数和(自身を除く): 80534127836

約数列:

[1, 2, 4, 8, 16, 15017, 30034, 60068, 120136, 240272, 357473, 714946, 1429892, 2859784, 5719568, 5368172041, 10736344082, 21472688164, 42945376328, 85890752656]

約数ペア:

[(1, 85890752656), (2, 42945376328), (4, 21472688164), (8, 10736344082), (16, 5368172041), (15017, 5719568), (30034, 2859784), (60068, 1429892), (120136, 714946), (240272, 357473)]