87071152

素因数分解:

$2^4\times 7^1\times {\mathrm{777421}}^1$

素因数の和:777436

約数の個数: 20

約数和(自身を含む): 192800656

約数和(自身を除く): 105729504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 777421, 1554842, 3109684, 5441947, 6219368, 10883894, 12438736, 21767788, 43535576, 87071152]

約数ペア:

[(1, 87071152), (2, 43535576), (4, 21767788), (7, 12438736), (8, 10883894), (14, 6219368), (16, 5441947), (28, 3109684), (56, 1554842), (112, 777421)]