Category:Definitions/Divisor Functions
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This category contains definitions related to Divisor Functions.
Related results can be found in Category:Divisor Functions.
Let $\alpha \in \Z_{\ge 0}$ be a non-negative integer.
A divisor function is an arithmetic function of the form:
- $\ds \map {\sigma_\alpha} n = \sum_{m \mathop \divides n} m^\alpha$
where the summation is taken over all $m \le n$ such that $m$ divides $n$).
Subcategories
This category has the following 2 subcategories, out of 2 total.
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Pages in category "Definitions/Divisor Functions"
The following 4 pages are in this category, out of 4 total.