4073936

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2630

約数の個数: 20

約数和(自身を含む): 7974564

約数和(自身を除く): 3900628

約数列:

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

約数ペア:

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