90809824

素因数分解:

$2^5\times 7^1\times {\mathrm{405401}}^1$

素因数の和:405418

約数の個数: 24

約数和(自身を含む): 204322608

約数和(自身を除く): 113512784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 405401, 810802, 1621604, 2837807, 3243208, 5675614, 6486416, 11351228, 12972832, 22702456, 45404912, 90809824]

約数ペア:

[(1, 90809824), (2, 45404912), (4, 22702456), (7, 12972832), (8, 11351228), (14, 6486416), (16, 5675614), (28, 3243208), (32, 2837807), (56, 1621604), (112, 810802), (224, 405401)]