# No. of divisors

How many different divisors have number
$13^{ 4} \cdot 2^{ 4}$
?

Result

n =  25

#### Solution:

$n_{ 1 } = 4 \ \\ n_{ 2 } = 4 \ \\ \ \\ n = (n_{ 1 }+1) \cdot \ (n_{ 2 }+1) = (4+1) \cdot \ (4+1) = 25$

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