86702942

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{67631}}^1$

素因数の和:68274

約数の個数: 8

約数和(自身を含む): 130259232

約数和(自身を除く): 43556290

約数列:

[1, 2, 641, 1282, 67631, 135262, 43351471, 86702942]

約数ペア:

[(1, 86702942), (2, 43351471), (641, 135262), (1282, 67631)]