87159856

素因数分解:

$2^4\times 7^1\times {\mathrm{778213}}^1$

素因数の和:778228

約数の個数: 20

約数和(自身を含む): 192997072

約数和(自身を除く): 105837216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 778213, 1556426, 3112852, 5447491, 6225704, 10894982, 12451408, 21789964, 43579928, 87159856]

約数ペア:

[(1, 87159856), (2, 43579928), (4, 21789964), (7, 12451408), (8, 10894982), (14, 6225704), (16, 5447491), (28, 3112852), (56, 1556426), (112, 778213)]