16992656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{62473}}^1$

素因数の和:62498

約数の個数: 20

約数和(自身を含む): 34860492

約数和(自身を除く): 17867836

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 62473, 124946, 249892, 499784, 999568, 1062041, 2124082, 4248164, 8496328, 16992656]

約数ペア:

[(1, 16992656), (2, 8496328), (4, 4248164), (8, 2124082), (16, 1062041), (17, 999568), (34, 499784), (68, 249892), (136, 124946), (272, 62473)]