86274242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 52103998

約数列:

[1, 2, 23, 46, 103, 131, 139, 206, 262, 278, 2369, 3013, 3197, 4738, 6026, 6394, 13493, 14317, 18209, 26986, 28634, 36418, 310339, 329291, 418807, 620678, 658582, 837614, 1875527, 3751054, 43137121, 86274242]

約数ペア:

[(1, 86274242), (2, 43137121), (23, 3751054), (46, 1875527), (103, 837614), (131, 658582), (139, 620678), (206, 418807), (262, 329291), (278, 310339), (2369, 36418), (3013, 28634), (3197, 26986), (4738, 18209), (6026, 14317), (6394, 13493)]