85220278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{22921}}^1$

素因数の和:22960

約数の個数: 24

約数和(自身を含む): 151010136

約数和(自身を除く): 65789858

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 22921, 45842, 252131, 297973, 504262, 595946, 3277703, 3873649, 6555406, 7747298, 42610139, 85220278]

約数ペア:

[(1, 85220278), (2, 42610139), (11, 7747298), (13, 6555406), (22, 3873649), (26, 3277703), (143, 595946), (169, 504262), (286, 297973), (338, 252131), (1859, 45842), (3718, 22921)]