8147872

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2632

約数の個数: 24

約数和(自身を含む): 16206372

約数和(自身を除く): 8058500

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 2521, 3232, 5042, 10084, 20168, 40336, 80672, 254621, 509242, 1018484, 2036968, 4073936, 8147872]

約数ペア:

[(1, 8147872), (2, 4073936), (4, 2036968), (8, 1018484), (16, 509242), (32, 254621), (101, 80672), (202, 40336), (404, 20168), (808, 10084), (1616, 5042), (2521, 3232)]