86403988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1963727}}^1$

素因数の和:1963742

約数の個数: 12

約数和(自身を含む): 164953152

約数和(自身を除く): 78549164

約数列:

[1, 2, 4, 11, 22, 44, 1963727, 3927454, 7854908, 21600997, 43201994, 86403988]

約数ペア:

[(1, 86403988), (2, 43201994), (4, 21600997), (11, 7854908), (22, 3927454), (44, 1963727)]