86291272

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{82339}}^1$

素因数の和:82476

約数の個数: 16

約数和(自身を含む): 163033200

約数和(自身を除く): 76741928

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 82339, 164678, 329356, 658712, 10786409, 21572818, 43145636, 86291272]

約数ペア:

[(1, 86291272), (2, 43145636), (4, 21572818), (8, 10786409), (131, 658712), (262, 329356), (524, 164678), (1048, 82339)]