80732008

素因数分解:

$2^3\times 7^2\times {\mathrm{205949}}^1$

素因数の和:205969

約数の個数: 24

約数和(自身を含む): 176087250

約数和(自身を除く): 95355242

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 205949, 411898, 823796, 1441643, 1647592, 2883286, 5766572, 10091501, 11533144, 20183002, 40366004, 80732008]

約数ペア:

[(1, 80732008), (2, 40366004), (4, 20183002), (7, 11533144), (8, 10091501), (14, 5766572), (28, 2883286), (49, 1647592), (56, 1441643), (98, 823796), (196, 411898), (392, 205949)]