887152

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^2$

素因数の和:193

約数の個数: 30

約数和(自身を含む): 1986728

約数和(自身を除く): 1099576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 7921, 9968, 15842, 31684, 55447, 63368, 110894, 126736, 221788, 443576, 887152]

約数ペア:

[(1, 887152), (2, 443576), (4, 221788), (7, 126736), (8, 110894), (14, 63368), (16, 55447), (28, 31684), (56, 15842), (89, 9968), (112, 7921), (178, 4984), (356, 2492), (623, 1424), (712, 1246)]