Python Math: Returns sum of all divisors of a number

Last update on April 02 2025 12:28:55 (UTC/GMT +8 hours)

15. Sum of Divisors

Write a Python program to return the sum of all divisors of a number.

Sample Solution:

Python Code:

def sum_div(number):
    divisors = [1]
    for i in range(2, number):
        if (number % i)==0:
            divisors.append(i)
    return sum(divisors)
print(sum_div(8))
print(sum_div(12))

Sample Output:

7
16

Pictorial Presentation:

Flowchart:

For more Practice: Solve these Related Problems:

• Write a Python program to compute and print the sum of all proper divisors of a given number.
• Write a Python function that takes an integer and returns the sum of its divisors, then test it with numbers 8 and 12.
• Write a Python script to calculate the sum of divisors for a range of numbers and output the number with the highest divisor sum.
• Write a Python program to verify the sum of divisors of a number by listing all divisors and then summing them up.

Python Code Editor:

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