Factorization
304 = 2 × 2 × 2 × 2 × 19
304 has 10 divisors: 1, 2, 4, 8, 16, 19, 38, 76, 152, 304
Sum of all divisors other than 304:
316
Sums & differences
Difference of 2 squares: 304 = 232 - 152 = 402 - 362 = 772 - 752
Goldbach conjecture: 304 = 293 + 11 = 281 + 23 = 263 + 41 = 257 + 47 = 251 + 53 = 233 + 71 = 197 + 107 = 191 + 113 = 173 + 131 = 167 + 137 = . . . (only the first 10 pairs are shown)
