The factors of the number 231,085,088 are: 1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 53, 94, 104, 106, 188, 208, 212, 223, 376, 416, 424, 446, 611, 689, 752, 848, 892, 1222, 1378, 1504, 1696, 1784, 2444, 2491, 2756, 2899, 3568, 4888, 4982, 5512, 5798, 7136, 9776, 9964, 10481, 11024, 11596, 11819, 19552, 19928, 20962, 22048, 23192, 23638, 32383, 39856, 41924, 46384, 47276, 64766, 79712, 83848, 92768, 94552, 129532, 136253, 153647, 167696, 189104, 259064, 272506, 307294, 335392, 378208, 518128, 545012, 555493, 614588, 1036256, 1090024, 1110986, 1229176, 2180048, 2221972, 2458352, 4360096, 4443944, 4916704, 7221409, 8887888, 14442818, 17775776, 28885636, 57771272, 115542544, 231085088.
If you add them up, you will get the total of 231,085,369. Now subtract 231,085,088 to get 281,011,168