# quasiperfect number

> hypothetical number whose sum of divisors is twice the number plus 1

**Wikidata**: [Q3343131](https://www.wikidata.org/wiki/Q3343131)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Quasiperfect_number)  
**Source**: https://4ort.xyz/entity/quasiperfect-number


## References

1. Freebase Data Dumps. 2013