8641288

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{10487}}^1$

素因数の和:10596

約数の個数: 16

約数和(自身を含む): 16361280

約数和(自身を除く): 7719992

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 10487, 20974, 41948, 83896, 1080161, 2160322, 4320644, 8641288]

約数ペア:

[(1, 8641288), (2, 4320644), (4, 2160322), (8, 1080161), (103, 83896), (206, 41948), (412, 20974), (824, 10487)]