4. fill in the empty function so that it returns the sum of all the divisors of a number, without includi
a number that divides into another without a remainder.
def sum_divisors (n):
sum = 0
# return the sum of all divisors of n, not including
return sum
print (sum_divisors (0))
# 0
8
print (sum_divisors (3)) # should sum of 1
# 1
i
10
print (sum_divisors (36)) # should sum of 1+2+3+4+6+9+12+18
11
# 55
12
print (sum_divisors (102)) # should be sum of 2+3+6+17+34+51
# 114
13
14
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