81965353

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 88197120

約数和(自身を除く): 6231767

約数列:

[1, 23, 43, 179, 463, 989, 4117, 7697, 10649, 19909, 82877, 177031, 457907, 1906171, 3563711, 81965353]

約数ペア:

[(1, 81965353), (23, 3563711), (43, 1906171), (179, 457907), (463, 177031), (989, 82877), (4117, 19909), (7697, 10649)]