83998538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{45503}}^1$

素因数の和:45589

約数の個数: 16

約数和(自身を含む): 137604096

約数和(自身を除く): 53605558

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 45503, 91006, 591539, 1183078, 3230713, 6461426, 41999269, 83998538]

約数ペア:

[(1, 83998538), (2, 41999269), (13, 6461426), (26, 3230713), (71, 1183078), (142, 591539), (923, 91006), (1846, 45503)]