text: Find all factors of a natural number | Set 1 | A Better ( than Naive ) Solution to find all divisors ; method to print the divisors ; Note that this loop runs till square root ; If divisors are equal , print only one ; else Otherwise print both ; Driver method
code: class Test { static void printDivisors ( int n ) { for ( int i = 1 ; i <= Math . sqrt ( n ) ; i ++ ) { if ( n % i == 0 ) { if ( n / i == i ) System . out . print ( " ▁ " + i ) ; System . out . print ( i + " ▁ " + n / i + " ▁ " ) ; } } } public static void main ( String args [ ] ) { System . out . println ( " The ▁ divisors ▁ of ▁ 100 ▁ are : ▁ " ) ; printDivisors ( 100 ) ; ; } }