JorgeCastilloPrz · May 12, 2017 14:25
diff --git a/factorcalculatorpure.kt b/factorcalculatorpure.kt
 fun sumOfFactors(number: Int) = factorsOf(number).sum()

 fun factorsOf(number: Int) = (1 to number).toList().filter { isFactor(number, it) }

 fun isFactor(number: Int, potential: Int) = number % potential == 0
	fun sumOfFactors(number: Int) = factorsOf(number).sum()

	fun factorsOf(number: Int) = (1 to number).toList().filter { isFactor(number, it) }

	fun isFactor(number: Int, potential: Int) = number % potential == 0