Factors of an integer: Difference between revisions

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@@ Line 1,590: / Line 1,590: @@
     f = [] of Int32
     (1..Math.sqrt(self)).each{ |i|
-      quo, rem = self.divmod i
+      (f << i; f << self // i if self // i != i) if (self % i).zero?
-      (f << i; f << quo if quo != i) if rem.zero?
     }
     f.sort