The sum of the proper divisors of n, weighted by divisor multiplicity, equals n.

A168654

The sum of the proper divisors of n, weighted by divisor multiplicity, equals n.

Terms

    a(0) =6a(1) =152a(2) =656a(3) =2888a(4) =18632a(5) =36224a(6) =55328384a(7) =1082574464

External references