31027965232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{89083}}^1$

素因数の和:91081

約数の個数: 40

約数和(自身を含む): 65615711040

約数和(自身を除く): 34587745808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1979, 3958, 7916, 15832, 21769, 31664, 43538, 87076, 89083, 174152, 178166, 348304, 356332, 712664, 979913, 1425328, 1959826, 3919652, 7839304, 15678608, 176295257, 352590514, 705181028, 1410362056, 1939247827, 2820724112, 3878495654, 7756991308, 15513982616, 31027965232]

約数ペア:

[(1, 31027965232), (2, 15513982616), (4, 7756991308), (8, 3878495654), (11, 2820724112), (16, 1939247827), (22, 1410362056), (44, 705181028), (88, 352590514), (176, 176295257), (1979, 15678608), (3958, 7839304), (7916, 3919652), (15832, 1959826), (21769, 1425328), (31664, 979913), (43538, 712664), (87076, 356332), (89083, 348304), (174152, 178166)]