86355388

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{106349}}^1$

素因数の和:106389

約数の個数: 24

約数和(自身を含む): 178668000

約数和(自身を除く): 92312612

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 106349, 212698, 425396, 744443, 1488886, 2977772, 3084121, 6168242, 12336484, 21588847, 43177694, 86355388]

約数ペア:

[(1, 86355388), (2, 43177694), (4, 21588847), (7, 12336484), (14, 6168242), (28, 3084121), (29, 2977772), (58, 1488886), (116, 744443), (203, 425396), (406, 212698), (812, 106349)]