77854514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18131}}^1$

素因数の和:18265

約数の個数: 16

約数和(自身を含む): 124022880

約数和(自身を除く): 46168366

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 18131, 36262, 344489, 688978, 2048803, 4097606, 38927257, 77854514]

約数ペア:

[(1, 77854514), (2, 38927257), (19, 4097606), (38, 2048803), (113, 688978), (226, 344489), (2147, 36262), (4294, 18131)]