82431776

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21647}}^1$

素因数の和:21681

約数の個数: 48

約数和(自身を含む): 196390656

約数和(自身を除く): 113958880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 21647, 43294, 86588, 151529, 173176, 303058, 346352, 367999, 606116, 692704, 735998, 1212232, 1471996, 2424464, 2575993, 2943992, 4848928, 5151986, 5887984, 10303972, 11775968, 20607944, 41215888, 82431776]

約数ペア:

[(1, 82431776), (2, 41215888), (4, 20607944), (7, 11775968), (8, 10303972), (14, 5887984), (16, 5151986), (17, 4848928), (28, 2943992), (32, 2575993), (34, 2424464), (56, 1471996), (68, 1212232), (112, 735998), (119, 692704), (136, 606116), (224, 367999), (238, 346352), (272, 303058), (476, 173176), (544, 151529), (952, 86588), (1904, 43294), (3808, 21647)]