80741254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{10223}}^1$

素因数の和:10595

約数の個数: 16

約数和(自身を含む): 132503040

約数和(自身を除く): 51761786

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 10223, 20446, 112453, 224906, 3670057, 7340114, 40370627, 80741254]

約数ペア:

[(1, 80741254), (2, 40370627), (11, 7340114), (22, 3670057), (359, 224906), (718, 112453), (3949, 20446), (7898, 10223)]