Q: What is the sum of all factors of the number 21,138,208 excluding 21,138,208?
A: 34,967,576
The factors of the number 21,138,208 are: 1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 61, 68, 91, 98, 104, 112, 119, 122, 136, 182, 196, 208, 221, 224, 238, 244, 272, 364, 392, 416, 427, 442, 476, 488, 544, 637, 728, 784, 793, 833, 854, 884, 952, 976, 1037, 1274, 1456, 1547, 1568, 1586, 1666, 1708, 1768, 1904, 1952, 2074, 2548, 2912, 2989, 3094, 3172, 3332, 3416, 3536, 3808, 4148, 5096, 5551, 5978, 6188, 6344, 6664, 6832, 7072, 7259, 8296, 10192, 10829, 11102, 11956, 12376, 12688, 13328, 13481, 13664, 14518, 16592, 20384, 21658, 22204, 23912, 24752, 25376, 26656, 26962, 29036, 33184, 38857, 43316, 44408, 47824, 49504, 50813, 53924, 58072, 77714, 86632, 88816, 94367, 95648, 101626, 107848, 116144, 155428, 173264, 177632, 188734, 203252, 215696, 232288, 310856, 346528, 377468, 406504, 431392, 621712, 660569, 754936, 813008, 1243424, 1321138, 1509872, 1626016, 2642276, 3019744, 5284552, 10569104, 21138208.
If you add them up, you will get the total of 21,138,242. Now subtract 21,138,208 to get 34,967,576