5421784

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{15761}}^1$

素因数の和:15810

約数の個数: 16

約数和(自身を含む): 10402920

約数和(自身を除く): 4981136

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 15761, 31522, 63044, 126088, 677723, 1355446, 2710892, 5421784]

約数ペア:

[(1, 5421784), (2, 2710892), (4, 1355446), (8, 677723), (43, 126088), (86, 63044), (172, 31522), (344, 15761)]