81308722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7074

約数の個数: 32

約数和(自身を含む): 145442304

約数和(自身を除く): 64133582

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 5797, 7013, 11594, 14026, 77143, 119221, 154286, 217403, 238442, 434806, 1311431, 2391433, 2622862, 3695851, 4782866, 7391702, 40654361, 81308722]

約数ペア:

[(1, 81308722), (2, 40654361), (11, 7391702), (17, 4782866), (22, 3695851), (31, 2622862), (34, 2391433), (62, 1311431), (187, 434806), (341, 238442), (374, 217403), (527, 154286), (682, 119221), (1054, 77143), (5797, 14026), (7013, 11594)]