9089584

素因数分解:

$2^4\times 7^1\times {\mathrm{81157}}^1$

素因数の和:81172

約数の個数: 20

約数和(自身を含む): 20127184

約数和(自身を除く): 11037600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81157, 162314, 324628, 568099, 649256, 1136198, 1298512, 2272396, 4544792, 9089584]

約数ペア:

[(1, 9089584), (2, 4544792), (4, 2272396), (7, 1298512), (8, 1136198), (14, 649256), (16, 568099), (28, 324628), (56, 162314), (112, 81157)]