def div(n):
    S = set()
    i = 1
    while i * i <= n:
        if n % i == 0:
            S.add(i)
            S.add(n // i)
        i += 1
    S.add(1)
    return list(S)

P, Q = map(int, input().split())
S = set()
L = div(Q)
for a in L:
    for b in L:
        S.add(a * b)
        S.add(-a * b)
    
ans = []
Q2 = Q * Q
for d1 in S:
    d2 = Q2 // d1
    if (d1 + Q) <= 0 or (d2 + Q) <= 0:
        continue
    if (d1 + Q) % P or (d2 + Q) % P:
        continue
    ans.append(((d1 + Q)//P, (d2 + Q)//P))

print(len(ans))
for a, b in ans:
    print(a, b)