Question

1,2,3,4,6,8,12,16,24,32,48,中48的因数有那些,32的呢?

Answer 1

分析,

48=6×8

=4×12

=3×16

=2×24

=1×48

因此,48的因数是1,2,3,4,6,8,12,16,24,48

同理,

32=1×32

=2×16

=4×8

因此,32的因数是1,2,4,8,16,32.