172014722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 291852288

約数和(自身を除く): 119837566

約数列:

[1, 2, 11, 22, 31, 62, 311, 341, 622, 682, 811, 1622, 3421, 6842, 8921, 9641, 17842, 19282, 25141, 50282, 106051, 212102, 252221, 276551, 504442, 553102, 2774431, 5548862, 7818851, 15637702, 86007361, 172014722]

約数ペア:

[(1, 172014722), (2, 86007361), (11, 15637702), (22, 7818851), (31, 5548862), (62, 2774431), (311, 553102), (341, 504442), (622, 276551), (682, 252221), (811, 212102), (1622, 106051), (3421, 50282), (6842, 25141), (8921, 19282), (9641, 17842)]