1 and 89, -1 and -89
89 is a prime number, so the only two numbers that you can multiply together to get a product of 89 are 1 and itself.
378 or 2*189 or 2*3*89. 89 is prime.
1, 2, 4, 89, 178, 356.
They are: 83 89 and 97
There are no prime numbers between 89 and 97.
They are: 1*89*1 = 89
These numbers will go evenly into 2,047: 1, 23, 89, 2047.
89
1, 2, 4, 8, 89, 178, 356, 712.
89
1 x 89, 89 x 1