why doesnt this cpp program work properly?

Question

i wrote a cpp program which defies if a number is a perfect number or not although it isnot working correctly.
seemingly it has no output at all.
i'd be glad if you could help me with it
here is the code:
https://www.sololearn.com/compiler-playground/cI6qpt6eBPtW

Answer 1

Faran allahverdi
https://www.w3schools.in/cplusplus/examples/perfect-number

https://code.sololearn.com/cI6qpt6eBPtW/?ref=app