Eight factors.
There cannot be any. If the number has 21 and 351 as factors then it already has 16 factors.
Eight of them.
All three have eight factors.
199 is a prime number and has two divisors.
24 has eight factors.
Eight factors.
The smallest number that has exactly eight factors is 24. The factors of 1,2,3,4,6,8,12, and 24
Eight factors.
The factors of 78: 1, 2, 3, 6, 13, 26, 39, 78.
The smallest number with exactly eight factors is 24.
Eight of them.
24
Eight does not fave 6 factors in the normal sense of the word "factor". And if tha sense is extended, then 8 has an infinite number of factors.
1,2,4,17,34, and68 are all the factors of 68.
There cannot be any. If the number has 21 and 351 as factors then it already has 16 factors.
1,2,4 and 8.