82082012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{477221}}^1$

素因数の和:477268

約数の個数: 12

約数和(自身を含む): 146984376

約数和(自身を除く): 64902364

約数列:

[1, 2, 4, 43, 86, 172, 477221, 954442, 1908884, 20520503, 41041006, 82082012]

約数ペア:

[(1, 82082012), (2, 41041006), (4, 20520503), (43, 1908884), (86, 954442), (172, 477221)]