The factors of the number 8,315,856 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 79, 86, 102, 129, 136, 144, 153, 158, 172, 204, 237, 258, 272, 306, 316, 344, 387, 408, 474, 516, 612, 632, 688, 711, 731, 774, 816, 948, 1032, 1224, 1264, 1343, 1422, 1462, 1548, 1896, 2064, 2193, 2448, 2686, 2844, 2924, 3096, 3397, 3792, 4029, 4386, 5372, 5688, 5848, 6192, 6579, 6794, 8058, 8772, 10191, 10744, 11376, 11696, 12087, 13158, 13588, 16116, 17544, 20382, 21488, 24174, 26316, 27176, 30573, 32232, 35088, 40764, 48348, 52632, 54352, 57749, 61146, 64464, 81528, 96696, 105264, 115498, 122292, 163056, 173247, 193392, 230996, 244584, 346494, 461992, 489168, 519741, 692988, 923984, 1039482, 1385976, 2078964, 2771952, 4157928, 8315856.
If you add them up, you will get the total of 8,315,873. Now subtract 8,315,856 to get 17,218,224