83999674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53777}}^1$

素因数の和:53861

約数の個数: 16

約数和(自身を含む): 139392576

約数和(自身を除く): 55392902

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 53777, 107554, 591547, 1183094, 3818167, 7636334, 41999837, 83999674]

約数ペア:

[(1, 83999674), (2, 41999837), (11, 7636334), (22, 3818167), (71, 1183094), (142, 591547), (781, 107554), (1562, 53777)]