82128538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{41521}}^1$

素因数の和:41589

約数の個数: 16

約数和(自身を含む): 131541696

約数和(自身を除く): 49413158

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 41521, 83042, 954983, 1785403, 1909966, 3570806, 41064269, 82128538]

約数ペア:

[(1, 82128538), (2, 41064269), (23, 3570806), (43, 1909966), (46, 1785403), (86, 954983), (989, 83042), (1978, 41521)]