38908456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2053}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 76901760

約数和(自身を除く): 37993304

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 2053, 2369, 4106, 4738, 8212, 9476, 16424, 18952, 47219, 94438, 188876, 211459, 377752, 422918, 845836, 1691672, 4863557, 9727114, 19454228, 38908456]

約数ペア:

[(1, 38908456), (2, 19454228), (4, 9727114), (8, 4863557), (23, 1691672), (46, 845836), (92, 422918), (103, 377752), (184, 211459), (206, 188876), (412, 94438), (824, 47219), (2053, 18952), (2369, 16424), (4106, 9476), (4738, 8212)]