66439042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{33589}}^1$

素因数の和:33657

約数の個数: 16

約数和(自身を含む): 106413120

約数和(自身を除く): 39974078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 33589, 67178, 772547, 1444327, 1545094, 2888654, 33219521, 66439042]

約数ペア:

[(1, 66439042), (2, 33219521), (23, 2888654), (43, 1545094), (46, 1444327), (86, 772547), (989, 67178), (1978, 33589)]