8966864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13669}}^1$

素因数の和:13718

約数の個数: 20

約数和(自身を含む): 17798340

約数和(自身を除く): 8831476

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13669, 27338, 54676, 109352, 218704, 560429, 1120858, 2241716, 4483432, 8966864]

約数ペア:

[(1, 8966864), (2, 4483432), (4, 2241716), (8, 1120858), (16, 560429), (41, 218704), (82, 109352), (164, 54676), (328, 27338), (656, 13669)]