8081108

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 16239552

約数和(自身を除く): 8158444

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1123, 1799, 2246, 3598, 4492, 7196, 7861, 15722, 31444, 288611, 577222, 1154444, 2020277, 4040554, 8081108]

約数ペア:

[(1, 8081108), (2, 4040554), (4, 2020277), (7, 1154444), (14, 577222), (28, 288611), (257, 31444), (514, 15722), (1028, 7861), (1123, 7196), (1799, 4492), (2246, 3598)]