31817184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 64708896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 113, 168, 224, 226, 336, 339, 419, 452, 672, 678, 791, 838, 904, 1257, 1356, 1582, 1676, 1808, 2373, 2514, 2712, 2933, 3164, 3352, 3616, 4746, 5028, 5424, 5866, 6328, 6704, 8799, 9492, 10056, 10848, 11732, 12656, 13408, 17598, 18984, 20112, 23464, 25312, 35196, 37968, 40224, 46928, 47347, 70392, 75936, 93856, 94694, 140784, 142041, 189388, 281568, 284082, 331429, 378776, 568164, 662858, 757552, 994287, 1136328, 1325716, 1515104, 1988574, 2272656, 2651432, 3977148, 4545312, 5302864, 7954296, 10605728, 15908592, 31817184]

約数ペア:

[(1, 31817184), (2, 15908592), (3, 10605728), (4, 7954296), (6, 5302864), (7, 4545312), (8, 3977148), (12, 2651432), (14, 2272656), (16, 1988574), (21, 1515104), (24, 1325716), (28, 1136328), (32, 994287), (42, 757552), (48, 662858), (56, 568164), (84, 378776), (96, 331429), (112, 284082), (113, 281568), (168, 189388), (224, 142041), (226, 140784), (336, 94694), (339, 93856), (419, 75936), (452, 70392), (672, 47347), (678, 46928), (791, 40224), (838, 37968), (904, 35196), (1257, 25312), (1356, 23464), (1582, 20112), (1676, 18984), (1808, 17598), (2373, 13408), (2514, 12656), (2712, 11732), (2933, 10848), (3164, 10056), (3352, 9492), (3616, 8799), (4746, 6704), (5028, 6328), (5424, 5866)]