86291886

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{22367}}^1$

素因数の和:23015

約数の個数: 16

約数和(自身を含む): 172859904

約数和(自身を除く): 86568018

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 22367, 44734, 67101, 134202, 14381981, 28763962, 43145943, 86291886]

約数ペア:

[(1, 86291886), (2, 43145943), (3, 28763962), (6, 14381981), (643, 134202), (1286, 67101), (1929, 44734), (3858, 22367)]