85864636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 180690048

約数和(自身を除く): 94825412

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 3491, 6149, 6982, 12298, 13964, 24596, 38401, 45383, 76802, 90766, 150113, 153604, 181532, 300226, 499213, 600452, 998426, 1651243, 1951469, 1996852, 3302486, 3902938, 6604972, 7805876, 21466159, 42932318, 85864636]

約数ペア:

[(1, 85864636), (2, 42932318), (4, 21466159), (11, 7805876), (13, 6604972), (22, 3902938), (26, 3302486), (43, 1996852), (44, 1951469), (52, 1651243), (86, 998426), (143, 600452), (172, 499213), (286, 300226), (473, 181532), (559, 153604), (572, 150113), (946, 90766), (1118, 76802), (1892, 45383), (2236, 38401), (3491, 24596), (6149, 13964), (6982, 12298)]