31090176

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 99681120

約数和(自身を除く): 68590944

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, 96, 104, 108, 117, 128, 144, 156, 173, 192, 208, 216, 234, 256, 288, 312, 346, 351, 384, 416, 432, 468, 512, 519, 576, 624, 692, 702, 768, 832, 864, 936, 1038, 1152, 1248, 1384, 1404, 1536, 1557, 1664, 1728, 1872, 2076, 2249, 2304, 2496, 2768, 2808, 3114, 3328, 3456, 3744, 4152, 4498, 4608, 4671, 4992, 5536, 5616, 6228, 6656, 6747, 6912, 7488, 8304, 8996, 9342, 9984, 11072, 11232, 12456, 13494, 13824, 14976, 16608, 17992, 18684, 19968, 20241, 22144, 22464, 24912, 26988, 29952, 33216, 35984, 37368, 40482, 44288, 44928, 49824, 53976, 59904, 60723, 66432, 71968, 74736, 80964, 88576, 89856, 99648, 107952, 121446, 132864, 143936, 149472, 161928, 179712, 199296, 215904, 242892, 265728, 287872, 298944, 323856, 398592, 431808, 485784, 575744, 597888, 647712, 797184, 863616, 971568, 1151488, 1195776, 1295424, 1727232, 1943136, 2391552, 2590848, 3454464, 3886272, 5181696, 7772544, 10363392, 15545088, 31090176]

約数ペア:

[(1, 31090176), (2, 15545088), (3, 10363392), (4, 7772544), (6, 5181696), (8, 3886272), (9, 3454464), (12, 2590848), (13, 2391552), (16, 1943136), (18, 1727232), (24, 1295424), (26, 1195776), (27, 1151488), (32, 971568), (36, 863616), (39, 797184), (48, 647712), (52, 597888), (54, 575744), (64, 485784), (72, 431808), (78, 398592), (96, 323856), (104, 298944), (108, 287872), (117, 265728), (128, 242892), (144, 215904), (156, 199296), (173, 179712), (192, 161928), (208, 149472), (216, 143936), (234, 132864), (256, 121446), (288, 107952), (312, 99648), (346, 89856), (351, 88576), (384, 80964), (416, 74736), (432, 71968), (468, 66432), (512, 60723), (519, 59904), (576, 53976), (624, 49824), (692, 44928), (702, 44288), (768, 40482), (832, 37368), (864, 35984), (936, 33216), (1038, 29952), (1152, 26988), (1248, 24912), (1384, 22464), (1404, 22144), (1536, 20241), (1557, 19968), (1664, 18684), (1728, 17992), (1872, 16608), (2076, 14976), (2249, 13824), (2304, 13494), (2496, 12456), (2768, 11232), (2808, 11072), (3114, 9984), (3328, 9342), (3456, 8996), (3744, 8304), (4152, 7488), (4498, 6912), (4608, 6747), (4671, 6656), (4992, 6228), (5536, 5616)]