On the sum Σd|2n-1 d-1

Research output: Contribution to journalArticle

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Abstract

Let σ(n) be the sum of divisors of n. In this paper we prove σ(2n - 1)n - 1) log log n.

Original languageEnglish
Pages (from-to)43-48
Number of pages6
JournalIsrael Journal of Mathematics
Volume9
Issue number1
DOIs
Publication statusPublished - Mar 1971

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Sum of divisors

ASJC Scopus subject areas

  • Mathematics(all)

Cite this

On the sum Σd|2n-1 d-1. / Erdős, P.

In: Israel Journal of Mathematics, Vol. 9, No. 1, 03.1971, p. 43-48.

Research output: Contribution to journalArticle

Erdős, P. / On the sum Σd|2n-1 d-1. In: Israel Journal of Mathematics. 1971 ; Vol. 9, No. 1. pp. 43-48.
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