16337255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 23001408

約数和(自身を除く): 6664153

約数列:

[1, 5, 11, 17, 55, 85, 101, 173, 187, 505, 865, 935, 1111, 1717, 1903, 2941, 5555, 8585, 9515, 14705, 17473, 18887, 32351, 87365, 94435, 161755, 192203, 297041, 961015, 1485205, 3267451, 16337255]

約数ペア:

[(1, 16337255), (5, 3267451), (11, 1485205), (17, 961015), (55, 297041), (85, 192203), (101, 161755), (173, 94435), (187, 87365), (505, 32351), (865, 18887), (935, 17473), (1111, 14705), (1717, 9515), (1903, 8585), (2941, 5555)]