85071112

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^2$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 190964160

約数和(自身を除く): 105893048

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 257, 322, 514, 644, 1028, 1288, 1799, 2056, 3598, 5911, 7196, 11822, 14392, 23644, 41377, 47288, 66049, 82754, 132098, 165508, 264196, 331016, 462343, 528392, 924686, 1519127, 1849372, 3038254, 3698744, 6076508, 10633889, 12153016, 21267778, 42535556, 85071112]

約数ペア:

[(1, 85071112), (2, 42535556), (4, 21267778), (7, 12153016), (8, 10633889), (14, 6076508), (23, 3698744), (28, 3038254), (46, 1849372), (56, 1519127), (92, 924686), (161, 528392), (184, 462343), (257, 331016), (322, 264196), (514, 165508), (644, 132098), (1028, 82754), (1288, 66049), (1799, 47288), (2056, 41377), (3598, 23644), (5911, 14392), (7196, 11822)]