91989526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{36131}}^1$

素因数の和:36219

約数の個数: 16

約数和(自身を含む): 147418560

約数和(自身を除く): 55429034

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 36131, 72262, 686489, 1372978, 2420777, 4841554, 45994763, 91989526]

約数ペア:

[(1, 91989526), (2, 45994763), (19, 4841554), (38, 2420777), (67, 1372978), (134, 686489), (1273, 72262), (2546, 36131)]