27885824

素因数分解:

$2^8\times {\mathrm{108929}}^1$

素因数の和:108945

約数の個数: 18

約数和(自身を含む): 55663230

約数和(自身を除く): 27777406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 108929, 217858, 435716, 871432, 1742864, 3485728, 6971456, 13942912, 27885824]

約数ペア:

[(1, 27885824), (2, 13942912), (4, 6971456), (8, 3485728), (16, 1742864), (32, 871432), (64, 435716), (128, 217858), (256, 108929)]