87994738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{178127}}^1$

素因数の和:178161

約数の個数: 16

約数和(自身を含む): 149627520

約数和(自身を除く): 61632782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 178127, 356254, 2315651, 3384413, 4631302, 6768826, 43997369, 87994738]

約数ペア:

[(1, 87994738), (2, 43997369), (13, 6768826), (19, 4631302), (26, 3384413), (38, 2315651), (247, 356254), (494, 178127)]