Yes. The only known almost perfect numbers are the powers of 2. 32 = 2^5 is an almost perfect number. It has not yet been proved whether {x: x = 2^n for n in N} = {x: x is an almost perfect number}.
32 is not Perfect.
No.
No. The only known almost perfect numbers are the powers of 2, namely 1, 2, 4, 8, 16, 32, ...
How about: 32*32 = 1024
No, because 32 is not a perfect square.
An almost perfect number is a natural number n such that the sum of all divisors of n is equal to 2n - 1.
16 2*16 = 32
No, 32 is a perfect square of nine and it is 4th Motzkin number.
16 or 32
From Wikipedia: "The only known almost perfect numbers are powers of 2 with non-negative exponents" - so that would be 1, 2, 4, 8, 16, 32, etc.
The proper divisors of 32 are 1, 2, 4, 8, and 16. They add up to 31, so 32 is deficient.
1,085 - 61 = 1,024 = (32)2