87555842

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 149257728

約数和(自身を除く): 61701886

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1061, 1331, 2122, 2662, 3751, 7502, 11671, 23342, 32891, 41261, 65782, 82522, 128381, 256762, 361801, 723602, 1412191, 2824382, 3979811, 7959622, 43777921, 87555842]

約数ペア:

[(1, 87555842), (2, 43777921), (11, 7959622), (22, 3979811), (31, 2824382), (62, 1412191), (121, 723602), (242, 361801), (341, 256762), (682, 128381), (1061, 82522), (1331, 65782), (2122, 41261), (2662, 32891), (3751, 23342), (7502, 11671)]