9147152

素因数分解:

$2^4\times 7^1\times {\mathrm{81671}}^1$

素因数の和:81686

約数の個数: 20

約数和(自身を含む): 20254656

約数和(自身を除く): 11107504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81671, 163342, 326684, 571697, 653368, 1143394, 1306736, 2286788, 4573576, 9147152]

約数ペア:

[(1, 9147152), (2, 4573576), (4, 2286788), (7, 1306736), (8, 1143394), (14, 653368), (16, 571697), (28, 326684), (56, 163342), (112, 81671)]