82215842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 132451524

約数和(自身を除く): 50235682

約数列:

[1, 2, 17, 34, 97, 194, 257, 514, 1649, 3298, 4369, 8738, 9409, 18818, 24929, 49858, 159953, 319906, 423793, 847586, 2418113, 4836226, 41107921, 82215842]

約数ペア:

[(1, 82215842), (2, 41107921), (17, 4836226), (34, 2418113), (97, 847586), (194, 423793), (257, 319906), (514, 159953), (1649, 49858), (3298, 24929), (4369, 18818), (8738, 9409)]