86090008

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{68543}}^1$

素因数の和:68706

約数の個数: 16

約数和(自身を含む): 162449280

約数和(自身を除く): 76359272

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 68543, 137086, 274172, 548344, 10761251, 21522502, 43045004, 86090008]

約数ペア:

[(1, 86090008), (2, 43045004), (4, 21522502), (8, 10761251), (157, 548344), (314, 274172), (628, 137086), (1256, 68543)]