80792012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67103}}^1$

素因数の和:67157

約数の個数: 24

約数和(自身を含む): 165344256

約数和(自身を除く): 84552244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 67103, 134206, 268412, 469721, 939442, 1878884, 2885429, 5770858, 11541716, 20198003, 40396006, 80792012]

約数ペア:

[(1, 80792012), (2, 40396006), (4, 20198003), (7, 11541716), (14, 5770858), (28, 2885429), (43, 1878884), (86, 939442), (172, 469721), (301, 268412), (602, 134206), (1204, 67103)]