39776572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{82183}}^1$

素因数の和:82209

約数の個数: 18

約数和(自身を含む): 76513304

約数和(自身を除く): 36736732

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 82183, 164366, 328732, 904013, 1808026, 3616052, 9944143, 19888286, 39776572]

約数ペア:

[(1, 39776572), (2, 19888286), (4, 9944143), (11, 3616052), (22, 1808026), (44, 904013), (121, 328732), (242, 164366), (484, 82183)]