16894448

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{5471}}^1$

素因数の和:5672

約数の個数: 20

約数和(自身を含む): 32908608

約数和(自身を除く): 16014160

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 5471, 10942, 21884, 43768, 87536, 1055903, 2111806, 4223612, 8447224, 16894448]

約数ペア:

[(1, 16894448), (2, 8447224), (4, 4223612), (8, 2111806), (16, 1055903), (193, 87536), (386, 43768), (772, 21884), (1544, 10942), (3088, 5471)]