##  [Divisor Function](/divisor-function) 

  ##  [Divisor Function](https://puremath.quantumdictionary.io/divisor-function-0) 

  

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- Mathematics & Logic -

**Pure Mathematics Dictionary**

 







 

 

 

 



 

 

 

 

Definition

Arithmetic function d(n) (also denoted τ(n)) equal to the number of positive divisors of the integer n.