Question

what is the number of divisors of 99
1)2 2)4 3)6 4)8​

Answer 1

Answer:

Divisors of 991,3,9,11,33,99

Answer 2

Answer:

Divisors of n

n Divisors Count σ0 (n) (d (n), τ (n)) A000005

96 {1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96} 12

97 {1, 97} 2

98 {1, 2, 7, 14, 49, 98} 6

99 {1, 3, 9, 11, 33, 99}