9147824

素因数分解:

$2^4\times 7^1\times {\mathrm{81677}}^1$

素因数の和:81692

約数の個数: 20

約数和(自身を含む): 20256144

約数和(自身を除く): 11108320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81677, 163354, 326708, 571739, 653416, 1143478, 1306832, 2286956, 4573912, 9147824]

約数ペア:

[(1, 9147824), (2, 4573912), (4, 2286956), (7, 1306832), (8, 1143478), (14, 653416), (16, 571739), (28, 326708), (56, 163354), (112, 81677)]