86431534

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199151}}^1$

素因数の和:199191

約数の個数: 16

約数和(自身を含む): 152948736

約数和(自身を除く): 66517202

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 199151, 398302, 1394057, 2788114, 6173681, 12347362, 43215767, 86431534]

約数ペア:

[(1, 86431534), (2, 43215767), (7, 12347362), (14, 6173681), (31, 2788114), (62, 1394057), (217, 398302), (434, 199151)]