284131072

素因数分解:

$2^8\times {\mathrm{1109887}}^1$

素因数の和:1109903

約数の個数: 18

約数和(自身を含む): 567152768

約数和(自身を除く): 283021696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1109887, 2219774, 4439548, 8879096, 17758192, 35516384, 71032768, 142065536, 284131072]

約数ペア:

[(1, 284131072), (2, 142065536), (4, 71032768), (8, 35516384), (16, 17758192), (32, 8879096), (64, 4439548), (128, 2219774), (256, 1109887)]