3881216

素因数分解:

$2^8\times {\mathrm{15161}}^1$

素因数の和:15177

約数の個数: 18

約数和(自身を含む): 7747782

約数和(自身を除く): 3866566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 15161, 30322, 60644, 121288, 242576, 485152, 970304, 1940608, 3881216]

約数ペア:

[(1, 3881216), (2, 1940608), (4, 970304), (8, 485152), (16, 242576), (32, 121288), (64, 60644), (128, 30322), (256, 15161)]