86339176

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20023}}^1$

素因数の和:20054

約数の個数: 48

約数和(自身を含む): 205446240

約数和(自身を除く): 119107064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 20023, 40046, 80092, 140161, 160184, 220253, 280322, 440506, 560644, 881012, 981127, 1121288, 1541771, 1762024, 1962254, 3083542, 3924508, 6167084, 7849016, 10792397, 12334168, 21584794, 43169588, 86339176]

約数ペア:

[(1, 86339176), (2, 43169588), (4, 21584794), (7, 12334168), (8, 10792397), (11, 7849016), (14, 6167084), (22, 3924508), (28, 3083542), (44, 1962254), (49, 1762024), (56, 1541771), (77, 1121288), (88, 981127), (98, 881012), (154, 560644), (196, 440506), (308, 280322), (392, 220253), (539, 160184), (616, 140161), (1078, 80092), (2156, 40046), (4312, 20023)]