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  1. local read, write = io.read, io.write
  2. local num, nl = '*n', '\n'
  3. local a = read(num)
  4. local x = a
  5. local i = 0
  6. local j = 0
  7. local ans = 0
  8.  
  9. while i<=x/2 do
  10.  while j <= i do
  11.  if i % j == 0 then
  12.   ans=ans+i
  13.   end
  14.  j = j + 1
  15.  end
  16. i = i + 1
  17. end
  18. if ans == x then
  19. write(ans, nl)
  20. end
Success #stdin #stdout 0.02s 2544KB
comments (?)
stdin 
6
stdout 
6
https://ideone.com/4OUou
language:
Lua (luac 5.3.3)
created:
14 years ago
visibility:
public

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