The factors of the number 16,242,768 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 151, 162, 166, 216, 249, 302, 324, 332, 432, 453, 498, 604, 648, 664, 747, 906, 996, 1208, 1296, 1328, 1359, 1494, 1812, 1992, 2241, 2416, 2718, 2988, 3624, 3984, 4077, 4482, 5436, 5976, 6723, 7248, 8154, 8964, 10872, 11952, 12231, 12533, 13446, 16308, 17928, 21744, 24462, 25066, 26892, 32616, 35856, 37599, 48924, 50132, 53784, 65232, 75198, 97848, 100264, 107568, 112797, 150396, 195696, 200528, 225594, 300792, 338391, 451188, 601584, 676782, 902376, 1015173, 1353564, 1804752, 2030346, 2707128, 4060692, 5414256, 8121384, 16242768.
If you add them up, you will get the total of 16,242,799. Now subtract 16,242,768 to get 31,650,000