The factor pairs of 64 are (64,1), (32,2), (16,4), and (8,8)
(64,1)(32,2)(16,4)(8,8)
1 and 64, 2 and 32, 4 and 16, 8 and 8
The factor pairs of 128 are (128,1), (64,2), (32,4), and (16,8)
64 has only one prime factor and it is 2
The factor pairs of 64 are (64,1), (32,2), (16,4), and (8,8)
(64,1)(32,2)(16,4)(8,8)
1 and 64, 2 and 32, 4 and 16, 8 and 8
(64,1)(32,2)(16,4)(8,8)
(64,1)(32,2)(16,4)(8,8)
(64,1)(32,2)(16,4)(8,8)
(64,1)(32,2)(16,4)(8,8)
(64,1)(32,2)(16,4)(8,8)
The factor pairs of 128 are (128,1), (64,2), (32,4), and (16,8)
They have 32 pairs, making a total of 64. Not all animals have 64 chromosomes, for example, humans have 23 pairs with a total of 46 chromosomes, and the domestic house cat has 19 pairs with a total of 38 chromosomes.
(100,1)(50,2)(25,4)(20,5)(10,10) (64,1)(32,2)(16,4)(8,8)
A horse typically has 64 chromosomes (32 pairs).