5285648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17387}}^1$

素因数の和:17414

約数の個数: 20

約数和(自身を含む): 10780560

約数和(自身を除く): 5494912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17387, 34774, 69548, 139096, 278192, 330353, 660706, 1321412, 2642824, 5285648]

約数ペア:

[(1, 5285648), (2, 2642824), (4, 1321412), (8, 660706), (16, 330353), (19, 278192), (38, 139096), (76, 69548), (152, 34774), (304, 17387)]