86879164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{529751}}^1$

素因数の和:529796

約数の個数: 12

約数和(自身を含む): 155747088

約数和(自身を除く): 68867924

約数列:

[1, 2, 4, 41, 82, 164, 529751, 1059502, 2119004, 21719791, 43439582, 86879164]

約数ペア:

[(1, 86879164), (2, 43439582), (4, 21719791), (41, 2119004), (82, 1059502), (164, 529751)]