87976816

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{3271}}^1$

素因数の和:3361

約数の個数: 30

約数和(自身を含む): 174767336

約数和(自身を除く): 86790520

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3271, 3362, 6542, 6724, 13084, 13448, 26168, 26896, 52336, 134111, 268222, 536444, 1072888, 2145776, 5498551, 10997102, 21994204, 43988408, 87976816]

約数ペア:

[(1, 87976816), (2, 43988408), (4, 21994204), (8, 10997102), (16, 5498551), (41, 2145776), (82, 1072888), (164, 536444), (328, 268222), (656, 134111), (1681, 52336), (3271, 26896), (3362, 26168), (6542, 13448), (6724, 13084)]