39736042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20089}}^1$

素因数の和:20157

約数の個数: 16

約数和(自身を含む): 63645120

約数和(自身を除く): 23909078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 20089, 40178, 462047, 863827, 924094, 1727654, 19868021, 39736042]

約数ペア:

[(1, 39736042), (2, 19868021), (23, 1727654), (43, 924094), (46, 863827), (86, 462047), (989, 40178), (1978, 20089)]