86716642

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{2269}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 132141240

約数和(自身を除く): 45424598

約数列:

[1, 2, 97, 194, 197, 394, 2269, 4538, 19109, 38218, 220093, 440186, 446993, 893986, 43358321, 86716642]

約数ペア:

[(1, 86716642), (2, 43358321), (97, 893986), (194, 446993), (197, 440186), (394, 220093), (2269, 38218), (4538, 19109)]