81732592

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{47741}}^1$

素因数の和:47856

約数の個数: 20

約数和(自身を含む): 159840216

約数和(自身を除く): 78107624

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 47741, 95482, 190964, 381928, 763856, 5108287, 10216574, 20433148, 40866296, 81732592]

約数ペア:

[(1, 81732592), (2, 40866296), (4, 20433148), (8, 10216574), (16, 5108287), (107, 763856), (214, 381928), (428, 190964), (856, 95482), (1712, 47741)]