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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2509.08844 |
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Table of Contents:
- Let $d_1 = 1 < d_2 < d_3 < \cdots < d_{τ(n)} = n$ denote the increasing sequence of the divisors of a positive integer $n$. In this paper, for real or complex values of $α$, we define and study some properties of two new divisor functions $σ_{e,α}$ and $σ_{o,α}$. The first computes the sum of the $α$-th powers of the divisors of $n$ with even indices, and the second computes the sum of the $α$-th powers of the divisors of $n$ with odd indices. We also introduce a new type of positive integers, namely, $k$-index ratio numbers and state three conjectures related to them.