import sys

sys.setrecursionlimit(10**7)
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int,sys.stdin.readline().rstrip().split())
def LI(): return list(map(int,sys.stdin.readline().rstrip().split()))
def LI2(): return list(map(int,sys.stdin.readline().rstrip()))
def S(): return sys.stdin.readline().rstrip()
def LS(): return list(sys.stdin.readline().rstrip().split())
def LS2(): return list(sys.stdin.readline().rstrip())


N = I()
ans = 0
for i in range(1,int(N**.5)+1):
    if N % i == 0:
        a,b = i,N//i
        count = 1
        for j in range(30):
            s,t = (a >> j) & 1,(b >> j) & 1
            if s == 0:
                continue
            elif s == t == 1:
                count *= 2
            else:
                count = 0
                break
        ans += count

print(ans//2)