85727294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 54779842

約数列:

[1, 2, 17, 34, 43, 86, 191, 307, 382, 614, 731, 1462, 3247, 5219, 6494, 8213, 10438, 13201, 16426, 26402, 58637, 117274, 139621, 224417, 279242, 448834, 996829, 1993658, 2521391, 5042782, 42863647, 85727294]

約数ペア:

[(1, 85727294), (2, 42863647), (17, 5042782), (34, 2521391), (43, 1993658), (86, 996829), (191, 448834), (307, 279242), (382, 224417), (614, 139621), (731, 117274), (1462, 58637), (3247, 26402), (5219, 16426), (6494, 13201), (8213, 10438)]