TOPICS

Algebra Applied Mathematics Calculus and Analysis Discrete Mathematics Foundations of Mathematics Geometry History and Terminology Number Theory Probability and Statistics Recreational Mathematics Topology

Alphabetical Index New in MathWorld

Number Theory
Special Numbers
Divisor-Related Numbers

Amicable Numbers

See also

Aliquot Sequence, Amicable Pair, Amicable Quadruple, Amicable Triple, Multiamicable Numbers, Rational Amicable Pair

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Created, developed and nurtured by Eric Weisstein at Wolfram Research

Created, developed and nurtured by Eric Weisstein at Wolfram Research