80709662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{929}}^1$

素因数の和:1312

約数の個数: 24

約数和(自身を含む): 133585200

約数和(自身を除く): 52875538

約数列:

[1, 2, 11, 22, 121, 242, 359, 718, 929, 1858, 3949, 7898, 10219, 20438, 43439, 86878, 112409, 224818, 333511, 667022, 3668621, 7337242, 40354831, 80709662]

約数ペア:

[(1, 80709662), (2, 40354831), (11, 7337242), (22, 3668621), (121, 667022), (242, 333511), (359, 224818), (718, 112409), (929, 86878), (1858, 43439), (3949, 20438), (7898, 10219)]