30856336

素因数分解:

$2^4\times 7^1\times {\mathrm{275503}}^1$

素因数の和:275518

約数の個数: 20

約数和(自身を含む): 68324992

約数和(自身を除く): 37468656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275503, 551006, 1102012, 1928521, 2204024, 3857042, 4408048, 7714084, 15428168, 30856336]

約数ペア:

[(1, 30856336), (2, 15428168), (4, 7714084), (7, 4408048), (8, 3857042), (14, 2204024), (16, 1928521), (28, 1102012), (56, 551006), (112, 275503)]