16168640

素因数分解:

$2^6\times 5^1\times {\mathrm{50527}}^1$

素因数の和:50544

約数の個数: 28

約数和(自身を含む): 38502336

約数和(自身を除く): 22333696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 50527, 101054, 202108, 252635, 404216, 505270, 808432, 1010540, 1616864, 2021080, 3233728, 4042160, 8084320, 16168640]

約数ペア:

[(1, 16168640), (2, 8084320), (4, 4042160), (5, 3233728), (8, 2021080), (10, 1616864), (16, 1010540), (20, 808432), (32, 505270), (40, 404216), (64, 252635), (80, 202108), (160, 101054), (320, 50527)]