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Mathematics of Computation

ISSN 1088-6842(online) ISSN 0025-5718(print)



Quasi-amicable numbers

Authors: Peter Hagis and Graham Lord
Journal: Math. Comp. 31 (1977), 608-611
MSC: Primary 10A25
MathSciNet review: 0434939
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Abstract: If $ m = \sigma (n) - n - 1$ and $ n = \sigma (m) - m - 1$, the integers m and n are said to be quasi-amicable numbers. This paper is devoted to a study of such numbers.

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Article copyright: © Copyright 1977 American Mathematical Society