80495039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 88368000

約数和(自身を除く): 7872961

約数列:

[1, 19, 29, 139, 551, 1051, 2641, 4031, 19969, 30479, 76589, 146089, 579101, 2775691, 4236581, 80495039]

約数ペア:

[(1, 80495039), (19, 4236581), (29, 2775691), (139, 579101), (551, 146089), (1051, 76589), (2641, 30479), (4031, 19969)]