42766064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{242989}}^1$

素因数の和:243008

約数の個数: 20

約数和(自身を含む): 90392280

約数和(自身を除く): 47626216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 242989, 485978, 971956, 1943912, 2672879, 3887824, 5345758, 10691516, 21383032, 42766064]

約数ペア:

[(1, 42766064), (2, 21383032), (4, 10691516), (8, 5345758), (11, 3887824), (16, 2672879), (22, 1943912), (44, 971956), (88, 485978), (176, 242989)]