85867966

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{4637}}^1$

素因数の和:4883

約数の個数: 16

約数和(自身を含む): 132238656

約数和(自身を除く): 46370690

約数列:

[1, 2, 47, 94, 197, 394, 4637, 9259, 9274, 18518, 217939, 435878, 913489, 1826978, 42933983, 85867966]

約数ペア:

[(1, 85867966), (2, 42933983), (47, 1826978), (94, 913489), (197, 435878), (394, 217939), (4637, 18518), (9259, 9274)]