31319386

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{26953}}^1$

素因数の和:27045

約数の個数: 16

約数和(自身を含む): 54339264

約数和(自身を除く): 23019878

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 26953, 53906, 188671, 377342, 2237099, 4474198, 15659693, 31319386]

約数ペア:

[(1, 31319386), (2, 15659693), (7, 4474198), (14, 2237099), (83, 377342), (166, 188671), (581, 53906), (1162, 26953)]