16856336

素因数分解:

$2^4\times 7^1\times {\mathrm{150503}}^1$

素因数の和:150518

約数の個数: 20

約数和(自身を含む): 37324992

約数和(自身を除く): 20468656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 150503, 301006, 602012, 1053521, 1204024, 2107042, 2408048, 4214084, 8428168, 16856336]

約数ペア:

[(1, 16856336), (2, 8428168), (4, 4214084), (7, 2408048), (8, 2107042), (14, 1204024), (16, 1053521), (28, 602012), (56, 301006), (112, 150503)]