22665728

素因数分解:

$2^9\times {\mathrm{44269}}^1$

素因数の和:44287

約数の個数: 20

約数和(自身を含む): 45288210

約数和(自身を除く): 22622482

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 44269, 88538, 177076, 354152, 708304, 1416608, 2833216, 5666432, 11332864, 22665728]

約数ペア:

[(1, 22665728), (2, 11332864), (4, 5666432), (8, 2833216), (16, 1416608), (32, 708304), (64, 354152), (128, 177076), (256, 88538), (512, 44269)]