90708752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{195493}}^1$

素因数の和:195530

約数の個数: 20

約数和(自身を含む): 181809420

約数和(自身を除く): 91100668

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 195493, 390986, 781972, 1563944, 3127888, 5669297, 11338594, 22677188, 45354376, 90708752]

約数ペア:

[(1, 90708752), (2, 45354376), (4, 22677188), (8, 11338594), (16, 5669297), (29, 3127888), (58, 1563944), (116, 781972), (232, 390986), (464, 195493)]