85855219

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 93585888

約数和(自身を除く): 7730669

約数列:

[1, 17, 43, 257, 457, 731, 4369, 7769, 11051, 19651, 117449, 187867, 334067, 1996633, 5050307, 85855219]

約数ペア:

[(1, 85855219), (17, 5050307), (43, 1996633), (257, 334067), (457, 187867), (731, 117449), (4369, 19651), (7769, 11051)]