55840264

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{64037}}^1$

素因数の和:64152

約数の個数: 16

約数和(自身を含む): 105662700

約数和(自身を除く): 49822436

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 64037, 128074, 256148, 512296, 6980033, 13960066, 27920132, 55840264]

約数ペア:

[(1, 55840264), (2, 27920132), (4, 13960066), (8, 6980033), (109, 512296), (218, 256148), (436, 128074), (872, 64037)]