82664834

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 145791360

約数和(自身を除く): 63126526

約数列:

[1, 2, 7, 14, 43, 86, 301, 353, 389, 602, 706, 778, 2471, 2723, 4942, 5446, 15179, 16727, 30358, 33454, 106253, 117089, 137317, 212506, 234178, 274634, 961219, 1922438, 5904631, 11809262, 41332417, 82664834]

約数ペア:

[(1, 82664834), (2, 41332417), (7, 11809262), (14, 5904631), (43, 1922438), (86, 961219), (301, 274634), (353, 234178), (389, 212506), (602, 137317), (706, 117089), (778, 106253), (2471, 33454), (2723, 30358), (4942, 16727), (5446, 15179)]