87516004

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{134227}}^1$

素因数の和:134394

約数の個数: 12

約数和(自身を含む): 154093744

約数和(自身を除く): 66577740

約数列:

[1, 2, 4, 163, 326, 652, 134227, 268454, 536908, 21879001, 43758002, 87516004]

約数ペア:

[(1, 87516004), (2, 43758002), (4, 21879001), (163, 536908), (326, 268454), (652, 134227)]