77875838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{39371}}^1$

素因数の和:39439

約数の個数: 16

約数和(自身を含む): 124730496

約数和(自身を除く): 46854658

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 39371, 78742, 905533, 1692953, 1811066, 3385906, 38937919, 77875838]

約数ペア:

[(1, 77875838), (2, 38937919), (23, 3385906), (43, 1811066), (46, 1692953), (86, 905533), (989, 78742), (1978, 39371)]