Factorization
42316 = 2 × 2 × 71 × 149
42316 has 12 divisors: 1, 2, 4, 71, 142, 149, 284, 298, 596, 10579, 21158, 42316
Sum of all divisors other than 42316:
33284
Sums & differences
Difference of 2 squares: 42316 = 2202 - 782 = 105802 - 105782
Goldbach conjecture: 42316 = 42299 + 17 = 42293 + 23 = 42257 + 59 = 42227 + 89 = 42209 + 107 = 42179 + 137 = 42089 + 227 = 42083 + 233 = 42023 + 293 = 41999 + 317 = . . . (only the first 10 pairs are shown)
