16398832

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9403}}^1$

素因数の和:9520

約数の個数: 20

約数和(自身を含む): 32067640

約数和(自身を除く): 15668808

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9403, 18806, 37612, 75224, 150448, 1024927, 2049854, 4099708, 8199416, 16398832]

約数ペア:

[(1, 16398832), (2, 8199416), (4, 4099708), (8, 2049854), (16, 1024927), (109, 150448), (218, 75224), (436, 37612), (872, 18806), (1744, 9403)]