90831328

素因数分解:

$2^5\times 7^1\times {\mathrm{405497}}^1$

素因数の和:405514

約数の個数: 24

約数和(自身を含む): 204370992

約数和(自身を除く): 113539664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 405497, 810994, 1621988, 2838479, 3243976, 5676958, 6487952, 11353916, 12975904, 22707832, 45415664, 90831328]

約数ペア:

[(1, 90831328), (2, 45415664), (4, 22707832), (7, 12975904), (8, 11353916), (14, 6487952), (16, 5676958), (28, 3243976), (32, 2838479), (56, 1621988), (112, 810994), (224, 405497)]