Factorization
58 = 2 × 29
58 has 4 divisors: 1, 2, 29, 58
Sum of all divisors other than 58:
32
Sums & differences
58 is the sum of the first 7 prime numbers: 58 = 2 + 3 + 5 + 7 + 11 + 13 + 17
Sum of 2 squares: 58 = 72 + 32
Goldbach conjecture: 58 = 53 + 5 = 47 + 11 = 41 + 17 = 29 + 29
