86439589

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 93671424

約数和(自身を除く): 7231835

約数列:

[1, 23, 43, 71, 989, 1231, 1633, 3053, 28313, 52933, 70219, 87401, 1217459, 2010223, 3758243, 86439589]

約数ペア:

[(1, 86439589), (23, 3758243), (43, 2010223), (71, 1217459), (989, 87401), (1231, 70219), (1633, 52933), (3053, 28313)]