def partition(X):
    a = 0
    b = 0
    msb = 0
    for i in range(0, 60):
        if (X >> i) & 1:
            msb = i
    for i in range(0, msb + 1):
        if (X >> i) & 1:
            if i == msb:
                a += (1 << i)
            else:
                b += (1 << i)
    return a, b

T = int(input())
for _ in range(T):
    N = int(input())
    msb = 0
    for i in range(0, 60):
        if (N >> i) & 1:
            msb = i
    
    a1, b1 = partition(N)
    a2, b2 = partition((1 << msb) - 1)
    if a1 * b1 > a2 * b2:
        print(a1, b1)
    else:
        print(a2, b2)