80498736592

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{2963}}^1\times {\mathrm{6607}}^1$

素因数の和:9835

約数の個数: 40

約数和(自身を含む): 156649723776

約数和(自身を除く): 76150987184

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 2963, 4112, 5926, 6607, 11852, 13214, 23704, 26428, 47408, 52856, 105712, 761491, 1522982, 1697999, 3045964, 3395998, 6091928, 6791996, 12183856, 13583992, 19576541, 27167984, 39153082, 78306164, 156612328, 313224656, 5031171037, 10062342074, 20124684148, 40249368296, 80498736592]

約数ペア:

[(1, 80498736592), (2, 40249368296), (4, 20124684148), (8, 10062342074), (16, 5031171037), (257, 313224656), (514, 156612328), (1028, 78306164), (2056, 39153082), (2963, 27167984), (4112, 19576541), (5926, 13583992), (6607, 12183856), (11852, 6791996), (13214, 6091928), (23704, 3395998), (26428, 3045964), (47408, 1697999), (52856, 1522982), (105712, 761491)]