80089306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 138479616

約数和(自身を除く): 58390310

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 946, 1333, 2666, 2731, 5462, 14663, 29326, 30041, 60082, 84661, 117433, 169322, 234866, 931271, 1291763, 1862542, 2583526, 3640423, 7280846, 40044653, 80089306]

約数ペア:

[(1, 80089306), (2, 40044653), (11, 7280846), (22, 3640423), (31, 2583526), (43, 1862542), (62, 1291763), (86, 931271), (341, 234866), (473, 169322), (682, 117433), (946, 84661), (1333, 60082), (2666, 30041), (2731, 29326), (5462, 14663)]