twelve, 1 x 12, 2x6, 3,4
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There are a few numbers that are less than 19 and have more than 4 factors. The number 10 is less than 19 and has more than four factors.
The numbers for which the sum of its proper factors is 1 less than the number is the powers of 2; less than 50 these are: 2, 4, 8, 16 & 32.
There are four odd numbers less that 100 that have 6 factor. This does not compare with even numbers that have 12 factors!
Products will be greater unless your number set includes a number less than 1.
The most factors any odd number less than 100 has is 6. There are 4 numbers which have 6 factors:45, 63, 75 & 99.