31701268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 58125312

約数和(自身を除く): 26424044

約数列:

[1, 2, 4, 23, 46, 92, 317, 634, 1087, 1268, 2174, 4348, 7291, 14582, 25001, 29164, 50002, 100004, 344579, 689158, 1378316, 7925317, 15850634, 31701268]

約数ペア:

[(1, 31701268), (2, 15850634), (4, 7925317), (23, 1378316), (46, 689158), (92, 344579), (317, 100004), (634, 50002), (1087, 29164), (1268, 25001), (2174, 14582), (4348, 7291)]