80714032

素因数分解:

$2^4\times 7^1\times {\mathrm{720661}}^1$

素因数の和:720676

約数の個数: 20

約数和(自身を含む): 178724176

約数和(自身を除く): 98010144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 720661, 1441322, 2882644, 5044627, 5765288, 10089254, 11530576, 20178508, 40357016, 80714032]

約数ペア:

[(1, 80714032), (2, 40357016), (4, 20178508), (7, 11530576), (8, 10089254), (14, 5765288), (16, 5044627), (28, 2882644), (56, 1441322), (112, 720661)]