51571456

素因数分解:

$2^8\times {\mathrm{201451}}^1$

素因数の和:201467

約数の個数: 18

約数和(自身を含む): 102941972

約数和(自身を除く): 51370516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 201451, 402902, 805804, 1611608, 3223216, 6446432, 12892864, 25785728, 51571456]

約数ペア:

[(1, 51571456), (2, 25785728), (4, 12892864), (8, 6446432), (16, 3223216), (32, 1611608), (64, 805804), (128, 402902), (256, 201451)]