The factors of the number 9,608,976 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 59, 72, 78, 87, 104, 108, 116, 117, 118, 144, 156, 174, 177, 208, 216, 232, 234, 236, 261, 312, 348, 351, 354, 377, 432, 464, 468, 472, 522, 531, 624, 696, 702, 708, 754, 767, 783, 936, 944, 1044, 1062, 1131, 1392, 1404, 1416, 1508, 1534, 1566, 1593, 1711, 1872, 2088, 2124, 2262, 2301, 2808, 2832, 3016, 3068, 3132, 3186, 3393, 3422, 4176, 4248, 4524, 4602, 5133, 5616, 6032, 6136, 6264, 6372, 6786, 6844, 6903, 8496, 9048, 9204, 10179, 10266, 12272, 12528, 12744, 13572, 13688, 13806, 15399, 18096, 18408, 20358, 20532, 20709, 22243, 25488, 27144, 27376, 27612, 30798, 36816, 40716, 41064, 41418, 44486, 46197, 54288, 55224, 61596, 66729, 81432, 82128, 82836, 88972, 92394, 110448, 123192, 133458, 162864, 165672, 177944, 184788, 200187, 246384, 266916, 331344, 355888, 369576, 400374, 533832, 600561, 739152, 800748, 1067664, 1201122, 1601496, 2402244, 3202992, 4804488, 9608976.
If you add them up, you will get the total of 31,248,000.