79816976

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{9221}}^1$

素因数の和:9770

約数の個数: 20

約数和(自身を含む): 154948044

約数和(自身を除く): 75131068

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 9221, 18442, 36884, 73768, 147536, 4988561, 9977122, 19954244, 39908488, 79816976]

約数ペア:

[(1, 79816976), (2, 39908488), (4, 19954244), (8, 9977122), (16, 4988561), (541, 147536), (1082, 73768), (2164, 36884), (4328, 18442), (8656, 9221)]