8996776208

素因数分解:

$2^4\times 7^1\times {\mathrm{80328359}}^1$

素因数の和:80328374

約数の個数: 20

約数和(自身を含む): 19921433280

約数和(自身を除く): 10924657072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 80328359, 160656718, 321313436, 562298513, 642626872, 1124597026, 1285253744, 2249194052, 4498388104, 8996776208]

約数ペア:

[(1, 8996776208), (2, 4498388104), (4, 2249194052), (7, 1285253744), (8, 1124597026), (14, 642626872), (16, 562298513), (28, 321313436), (56, 160656718), (112, 80328359)]