86054572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{27617}}^1$

素因数の和:27681

約数の個数: 24

約数和(自身を含む): 162393840

約数和(自身を除く): 76339268

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 27617, 55234, 110468, 524723, 1049446, 1132297, 2098892, 2264594, 4529188, 21513643, 43027286, 86054572]

約数ペア:

[(1, 86054572), (2, 43027286), (4, 21513643), (19, 4529188), (38, 2264594), (41, 2098892), (76, 1132297), (82, 1049446), (164, 524723), (779, 110468), (1558, 55234), (3116, 27617)]