8128 / 2 = 2^6 x 127
8128 / 1 = 8128
8128 / 2 = 4064
8128 / 4 = 2032
8128 / 8 = 1016
8128 / 16 = 508
8128 / 32 = 254
8128 / 64 = 127
1 + 2 + 4 + 8 + 16 + 32 + 64 + 127 + 254 + 508 + 1016 + 2032 + 4064 + 8128 = 16252
abundant since sum of divisors is 16256
Sum of divisors: 1728.
Sum of divisors: 1,392.
Sum of divisors: 980.
Sum of divisors = 91.
Sum of divisors of 130 = 252.
Add them together.
Sum of 24's divisors: 60.
Sum of 150's divisors = 372.
The series 6, 28, 496 consists of perfect numbers, which are positive integers that are equal to the sum of their proper divisors. The next perfect number in this series is 8128. Perfect numbers are generated from Mersenne primes, and 8128 corresponds to the Mersenne prime (2^13 - 1).
A number is considered perfect if it is equal to the sum of all its positive factors/divisors, excluding itself. These are the first few perfect numbers: * 6 * 28 * 496 * 8128 * 33550336 * 8589869056A perfect number is a positive integer that is equal to the sum of its positive divisors, excluding the number itself. An example 1+2+3=6 and 1x2x3=6
A perfect number is a number which is the sum of it's positive proper divisors. 214 has divisors: 1, 2, 107 1 + 2 + 107 = 110 != 214 Thus 214 is not a perfect number The first 4 perfect numbers are: 6, 28, 496 and 8128.