86637242

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1405

約数の個数: 16

約数和(自身を含む): 131392800

約数和(自身を除く): 44755558

約数列:

[1, 2, 149, 298, 307, 614, 947, 1894, 45743, 91486, 141103, 282206, 290729, 581458, 43318621, 86637242]

約数ペア:

[(1, 86637242), (2, 43318621), (149, 581458), (298, 290729), (307, 282206), (614, 141103), (947, 91486), (1894, 45743)]