161644928

素因数分解:

$2^7\times {\mathrm{1262851}}^1$

素因数の和:1262865

約数の個数: 16

約数和(自身を含む): 322027260

約数和(自身を除く): 160382332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1262851, 2525702, 5051404, 10102808, 20205616, 40411232, 80822464, 161644928]

約数ペア:

[(1, 161644928), (2, 80822464), (4, 40411232), (8, 20205616), (16, 10102808), (32, 5051404), (64, 2525702), (128, 1262851)]