81634168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132523}}^1$

素因数の和:132547

約数の個数: 32

約数和(自身を含む): 190834560

約数和(自身を除く): 109200392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 132523, 265046, 530092, 927661, 1060184, 1457753, 1855322, 2915506, 3710644, 5831012, 7421288, 10204271, 11662024, 20408542, 40817084, 81634168]

約数ペア:

[(1, 81634168), (2, 40817084), (4, 20408542), (7, 11662024), (8, 10204271), (11, 7421288), (14, 5831012), (22, 3710644), (28, 2915506), (44, 1855322), (56, 1457753), (77, 1060184), (88, 927661), (154, 530092), (308, 265046), (616, 132523)]