9111088

素因数分解:

$2^4\times 7^1\times {\mathrm{81349}}^1$

素因数の和:81364

約数の個数: 20

約数和(自身を含む): 20174800

約数和(自身を除く): 11063712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81349, 162698, 325396, 569443, 650792, 1138886, 1301584, 2277772, 4555544, 9111088]

約数ペア:

[(1, 9111088), (2, 4555544), (4, 2277772), (7, 1301584), (8, 1138886), (14, 650792), (16, 569443), (28, 325396), (56, 162698), (112, 81349)]