<?php function x($n){echo"$n's\x20Factors:\x20";for($i=1;$i<=$n;$i++){if($n%$i==0&&$i!=$n){$factors[]=$i;echo"$i\x20";}}if($n==array_sum($factors)){echo"[Perfect]";}else{echo"[Imperfect]";}}x(42);?>
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