86787076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2287}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 155675520

約数和(自身を除く): 68888444

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 2287, 4574, 9148, 9487, 18974, 37948, 121211, 242422, 409373, 484844, 818746, 1637492, 21696769, 43393538, 86787076]

約数ペア:

[(1, 86787076), (2, 43393538), (4, 21696769), (53, 1637492), (106, 818746), (179, 484844), (212, 409373), (358, 242422), (716, 121211), (2287, 37948), (4574, 18974), (9148, 9487)]