47054642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23789}}^1$

素因数の和:23857

約数の個数: 16

約数和(自身を含む): 75366720

約数和(自身を除く): 28312078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 23789, 47578, 547147, 1022927, 1094294, 2045854, 23527321, 47054642]

約数ペア:

[(1, 47054642), (2, 23527321), (23, 2045854), (43, 1094294), (46, 1022927), (86, 547147), (989, 47578), (1978, 23789)]