added total of factors

Author: Algure

Diff for: NumOfFactors/NumOfFactors.java

@@ -0,0 +1,28 @@
+
+public class NumOfFactors {
+
+	
+	public static void main(String[] args) {
+			
+			long number=10;
+			int factors=getNumOfFactors(number);
+			
+			System.out.println(String.format("Total factors of %d are: %d",number,factors));
+	}
+	
+	private static int getNumOfFactors(long num) {
+		
+		int totalFactors=1;//accounts for the number itself
+		int increment=1;
+		if(num%2==1) {//if number is odd, it can never have an even factor
+			increment=2;
+		}
+		
+		for(long numFac=1; numFac<num ; numFac+=increment) {
+			if(num%numFac==0) {
+				totalFactors+=1;
+			}
+		}
+		return totalFactors;
+	}
+}