32980784

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{18911}}^1$

素因数の和:19028

約数の個数: 20

約数和(自身を含む): 64489920

約数和(自身を除く): 31509136

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 18911, 37822, 75644, 151288, 302576, 2061299, 4122598, 8245196, 16490392, 32980784]

約数ペア:

[(1, 32980784), (2, 16490392), (4, 8245196), (8, 4122598), (16, 2061299), (109, 302576), (218, 151288), (436, 75644), (872, 37822), (1744, 18911)]