# Number of positive integers \$ (m, n) \$

Find the number of positive integers $$(m, n)$$ For who $$m choose n = 1984.$$

$$1984 = 2 ^ 6 times31$$

I wrote the binomial coefficient expression, but I could not deduce anything from the equation. I've also tried to write $$1984$$ as $$32 times 31 times 2$$ but not use. Please help.