85711318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 170069760

約数和(自身を除く): 84358442

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2663, 2926, 4598, 5326, 16093, 18641, 29293, 32186, 37282, 50597, 58586, 101194, 205051, 322223, 354179, 410102, 556567, 644446, 708358, 1113134, 2255561, 3895969, 4511122, 6122237, 7791938, 12244474, 42855659, 85711318]

約数ペア:

[(1, 85711318), (2, 42855659), (7, 12244474), (11, 7791938), (14, 6122237), (19, 4511122), (22, 3895969), (38, 2255561), (77, 1113134), (121, 708358), (133, 644446), (154, 556567), (209, 410102), (242, 354179), (266, 322223), (418, 205051), (847, 101194), (1463, 58586), (1694, 50597), (2299, 37282), (2663, 32186), (2926, 29293), (4598, 18641), (5326, 16093)]