9109072

素因数分解:

$2^4\times 7^1\times {\mathrm{81331}}^1$

素因数の和:81346

約数の個数: 20

約数和(自身を含む): 20170336

約数和(自身を除く): 11061264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81331, 162662, 325324, 569317, 650648, 1138634, 1301296, 2277268, 4554536, 9109072]

約数ペア:

[(1, 9109072), (2, 4554536), (4, 2277268), (7, 1301296), (8, 1138634), (14, 650648), (16, 569317), (28, 325324), (56, 162662), (112, 81331)]