First two statements test against the condition N = 1 + K * ( sum ( proper divisors ) )
if ( isHyperPerfect ( $ N1 , $ K1 ) ) echo $ N1 , " ▁ is ▁ " , $ K1 , " - HyperPerfect " , " STRNEWLINE " ; else echo $ N1 , " ▁ is ▁ not ▁ " , $ K1 , " - HyperPerfect " , " STRNEWLINE " ; if ( isHyperPerfect ( $ N2 , $ K2 ) ) echo $ N2 , " ▁ is ▁ " , K2 , " - HyperPerfect " , " STRNEWLINE " ; else echo $ N2 , " ▁ is ▁ not ▁ " , $ K2 , " - HyperPerfect " , " STRNEWLINE " ; ? >