80234728

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4129}}^1$

素因数の和:4489

約数の個数: 32

約数和(自身を含む): 172468800

約数和(自身を除く): 92234072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 4129, 4858, 8258, 9716, 16516, 19432, 28903, 33032, 57806, 115612, 231224, 1432763, 2865526, 5731052, 10029341, 11462104, 20058682, 40117364, 80234728]

約数ペア:

[(1, 80234728), (2, 40117364), (4, 20058682), (7, 11462104), (8, 10029341), (14, 5731052), (28, 2865526), (56, 1432763), (347, 231224), (694, 115612), (1388, 57806), (2429, 33032), (2776, 28903), (4129, 19432), (4858, 16516), (8258, 9716)]