82541716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{665659}}^1$

素因数の和:665694

約数の個数: 12

約数和(自身を含む): 149107840

約数和(自身を除く): 66566124

約数列:

[1, 2, 4, 31, 62, 124, 665659, 1331318, 2662636, 20635429, 41270858, 82541716]

約数ペア:

[(1, 82541716), (2, 41270858), (4, 20635429), (31, 2662636), (62, 1331318), (124, 665659)]