The factors of the number 13,528,152 are: 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 29, 31, 33, 36, 38, 44, 57, 58, 62, 66, 72, 76, 87, 88, 93, 99, 114, 116, 124, 132, 152, 171, 174, 186, 198, 209, 228, 232, 248, 261, 264, 279, 319, 341, 342, 348, 372, 396, 418, 456, 522, 551, 558, 589, 627, 638, 682, 684, 696, 744, 792, 836, 899, 957, 1023, 1044, 1102, 1116, 1178, 1254, 1276, 1364, 1368, 1653, 1672, 1767, 1798, 1881, 1914, 2046, 2088, 2204, 2232, 2356, 2508, 2552, 2697, 2728, 2871, 3069, 3306, 3534, 3596, 3762, 3828, 4092, 4408, 4712, 4959, 5016, 5301, 5394, 5742, 6061, 6138, 6479, 6612, 7068, 7192, 7524, 7656, 8091, 8184, 9889, 9918, 10602, 10788, 11484, 12122, 12276, 12958, 13224, 14136, 15048, 16182, 17081, 18183, 19437, 19778, 19836, 21204, 21576, 22968, 24244, 24552, 25916, 29667, 32364, 34162, 36366, 38874, 39556, 39672, 42408, 48488, 51243, 51832, 54549, 58311, 59334, 64728, 68324, 72732, 77748, 79112, 89001, 102486, 109098, 116622, 118668, 136648, 145464, 153729, 155496, 178002, 187891, 204972, 218196, 233244, 237336, 307458, 356004, 375782, 409944, 436392, 466488, 563673, 614916, 712008, 751564, 1127346, 1229832, 1503128, 1691019, 2254692, 3382038, 4509384, 6764076, 13528152.
If you add them up, you will get the total of 13,528,183. Now subtract 13,528,152 to get 31,399,848