86513710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{66041}}^1$

素因数の和:66179

約数の個数: 16

約数和(自身を含む): 156915792

約数和(自身を除く): 70402082

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 66041, 132082, 330205, 660410, 8651371, 17302742, 43256855, 86513710]

約数ペア:

[(1, 86513710), (2, 43256855), (5, 17302742), (10, 8651371), (131, 660410), (262, 330205), (655, 132082), (1310, 66041)]