The factors of the number 31,112,235 are: 1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 41, 45, 55, 63, 73, 77, 99, 105, 123, 135, 165, 189, 205, 219, 231, 287, 297, 315, 365, 369, 385, 451, 495, 511, 615, 657, 693, 803, 861, 945, 1095, 1107, 1155, 1353, 1435, 1485, 1533, 1845, 1971, 2079, 2255, 2409, 2555, 2583, 2993, 3157, 3285, 3465, 4015, 4059, 4305, 4599, 5535, 5621, 6765, 7227, 7665, 7749, 8979, 9471, 9855, 10395, 12045, 12177, 12915, 13797, 14965, 15785, 16863, 20295, 20951, 21681, 22995, 26937, 28105, 28413, 32923, 36135, 38745, 44895, 47355, 50589, 60885, 62853, 68985, 80811, 84315, 85239, 98769, 104755, 108405, 134685, 142065, 151767, 164615, 188559, 230461, 252945, 296307, 314265, 404055, 426195, 493845, 565677, 691383, 758835, 888921, 942795, 1152305, 1481535, 2074149, 2828385, 3456915, 4444605, 6222447, 10370745, 31112235.
If you add them up, you will get the total of 71,608,320.