82120432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{270133}}^1$

素因数の和:270160

約数の個数: 20

約数和(自身を含む): 167483080

約数和(自身を除く): 85362648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 270133, 540266, 1080532, 2161064, 4322128, 5132527, 10265054, 20530108, 41060216, 82120432]

約数ペア:

[(1, 82120432), (2, 41060216), (4, 20530108), (8, 10265054), (16, 5132527), (19, 4322128), (38, 2161064), (76, 1080532), (152, 540266), (304, 270133)]