90409216

素因数分解:

$2^8\times {\mathrm{353161}}^1$

素因数の和:353177

約数の個数: 18

約数和(自身を含む): 180465782

約数和(自身を除く): 90056566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353161, 706322, 1412644, 2825288, 5650576, 11301152, 22602304, 45204608, 90409216]

約数ペア:

[(1, 90409216), (2, 45204608), (4, 22602304), (8, 11301152), (16, 5650576), (32, 2825288), (64, 1412644), (128, 706322), (256, 353161)]