I need help to solve this task using while statement

[Jaikanth]

try this

def sum_divisors(n):
    sum=1
    x=int(n**0.5)
    for i in range(2,(x//1)+1):
        if n%i==0:
            sum=sum+i
        if n%i==0 and n/i!=i:
            sum=sum+(n/i)            
    return int(sum)