80614556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 156050496

約数和(自身を除く): 75435940

約数列:

[1, 2, 4, 11, 22, 44, 121, 193, 242, 386, 484, 772, 863, 1726, 2123, 3452, 4246, 8492, 9493, 18986, 23353, 37972, 46706, 93412, 104423, 166559, 208846, 333118, 417692, 666236, 1832149, 3664298, 7328596, 20153639, 40307278, 80614556]

約数ペア:

[(1, 80614556), (2, 40307278), (4, 20153639), (11, 7328596), (22, 3664298), (44, 1832149), (121, 666236), (193, 417692), (242, 333118), (386, 208846), (484, 166559), (772, 104423), (863, 93412), (1726, 46706), (2123, 37972), (3452, 23353), (4246, 18986), (8492, 9493)]