89257649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11657}}^1$

素因数の和:11720

約数の個数: 16

約数和(自身を含む): 104455680

約数和(自身を除く): 15198031

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 11657, 151541, 221483, 361367, 2879279, 4697771, 6865973, 89257649]

約数ペア:

[(1, 89257649), (13, 6865973), (19, 4697771), (31, 2879279), (247, 361367), (403, 221483), (589, 151541), (7657, 11657)]