31067712

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 140

約数和(自身を含む): 99393756

約数和(自身を除く): 68326044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 461, 468, 576, 624, 648, 702, 832, 864, 922, 936, 1053, 1248, 1296, 1383, 1404, 1728, 1844, 1872, 2106, 2496, 2592, 2766, 2808, 3688, 3744, 4149, 4212, 5184, 5532, 5616, 5993, 7376, 7488, 8298, 8424, 11064, 11232, 11986, 12447, 14752, 16596, 16848, 17979, 22128, 22464, 23972, 24894, 29504, 33192, 33696, 35958, 37341, 44256, 47944, 49788, 53937, 66384, 67392, 71916, 74682, 88512, 95888, 99576, 107874, 132768, 143832, 149364, 161811, 191776, 199152, 215748, 265536, 287664, 298728, 323622, 383552, 398304, 431496, 485433, 575328, 597456, 647244, 796608, 862992, 970866, 1150656, 1194912, 1294488, 1725984, 1941732, 2389824, 2588976, 3451968, 3883464, 5177952, 7766928, 10355904, 15533856, 31067712]

約数ペア:

[(1, 31067712), (2, 15533856), (3, 10355904), (4, 7766928), (6, 5177952), (8, 3883464), (9, 3451968), (12, 2588976), (13, 2389824), (16, 1941732), (18, 1725984), (24, 1294488), (26, 1194912), (27, 1150656), (32, 970866), (36, 862992), (39, 796608), (48, 647244), (52, 597456), (54, 575328), (64, 485433), (72, 431496), (78, 398304), (81, 383552), (96, 323622), (104, 298728), (108, 287664), (117, 265536), (144, 215748), (156, 199152), (162, 191776), (192, 161811), (208, 149364), (216, 143832), (234, 132768), (288, 107874), (312, 99576), (324, 95888), (351, 88512), (416, 74682), (432, 71916), (461, 67392), (468, 66384), (576, 53937), (624, 49788), (648, 47944), (702, 44256), (832, 37341), (864, 35958), (922, 33696), (936, 33192), (1053, 29504), (1248, 24894), (1296, 23972), (1383, 22464), (1404, 22128), (1728, 17979), (1844, 16848), (1872, 16596), (2106, 14752), (2496, 12447), (2592, 11986), (2766, 11232), (2808, 11064), (3688, 8424), (3744, 8298), (4149, 7488), (4212, 7376), (5184, 5993), (5532, 5616)]