127893808

素因数分解:

$2^4\times 7^1\times {\mathrm{1141909}}^1$

素因数の和:1141924

約数の個数: 20

約数和(自身を含む): 283193680

約数和(自身を除く): 155299872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1141909, 2283818, 4567636, 7993363, 9135272, 15986726, 18270544, 31973452, 63946904, 127893808]

約数ペア:

[(1, 127893808), (2, 63946904), (4, 31973452), (7, 18270544), (8, 15986726), (14, 9135272), (16, 7993363), (28, 4567636), (56, 2283818), (112, 1141909)]