abundant number

References

abundant number

mathematical game

Written by

The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

number game
Perfect numbers and Mersenne numbers
” In an abundant number, the sum of its proper divisors (i.e., including 1 but excluding the number itself) is greater than the number; in a deficient number, the sum of its proper divisors is less than the number. A perfect number is an integer that equals the…
Read More
” In an abundant number, the sum of its proper divisors (i.e., including 1 but excluding the number itself) is greater than the number; in a deficient number, the sum of its proper divisors is less than the number. A perfect number is an integer that equals the…
Read More