31962112

素因数分解:

$2^{10}\times 7^4\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 110

約数和(自身を含む): 80271058

約数和(自身を除く): 48308946

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 343, 364, 392, 416, 448, 512, 637, 686, 728, 784, 832, 896, 1024, 1274, 1372, 1456, 1568, 1664, 1792, 2401, 2548, 2744, 2912, 3136, 3328, 3584, 4459, 4802, 5096, 5488, 5824, 6272, 6656, 7168, 8918, 9604, 10192, 10976, 11648, 12544, 13312, 17836, 19208, 20384, 21952, 23296, 25088, 31213, 35672, 38416, 40768, 43904, 46592, 50176, 62426, 71344, 76832, 81536, 87808, 93184, 124852, 142688, 153664, 163072, 175616, 249704, 285376, 307328, 326144, 351232, 499408, 570752, 614656, 652288, 998816, 1141504, 1229312, 1997632, 2283008, 2458624, 3995264, 4566016, 7990528, 15981056, 31962112]

約数ペア:

[(1, 31962112), (2, 15981056), (4, 7990528), (7, 4566016), (8, 3995264), (13, 2458624), (14, 2283008), (16, 1997632), (26, 1229312), (28, 1141504), (32, 998816), (49, 652288), (52, 614656), (56, 570752), (64, 499408), (91, 351232), (98, 326144), (104, 307328), (112, 285376), (128, 249704), (182, 175616), (196, 163072), (208, 153664), (224, 142688), (256, 124852), (343, 93184), (364, 87808), (392, 81536), (416, 76832), (448, 71344), (512, 62426), (637, 50176), (686, 46592), (728, 43904), (784, 40768), (832, 38416), (896, 35672), (1024, 31213), (1274, 25088), (1372, 23296), (1456, 21952), (1568, 20384), (1664, 19208), (1792, 17836), (2401, 13312), (2548, 12544), (2744, 11648), (2912, 10976), (3136, 10192), (3328, 9604), (3584, 8918), (4459, 7168), (4802, 6656), (5096, 6272), (5488, 5824)]