86647036

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12041}}^1$

素因数の和:12309

約数の個数: 24

約数和(自身を含む): 173982816

約数和(自身を除く): 87335780

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 12041, 24082, 48164, 84287, 168574, 337148, 3094537, 6189074, 12378148, 21661759, 43323518, 86647036]

約数ペア:

[(1, 86647036), (2, 43323518), (4, 21661759), (7, 12378148), (14, 6189074), (28, 3094537), (257, 337148), (514, 168574), (1028, 84287), (1799, 48164), (3598, 24082), (7196, 12041)]