86869070

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{15881}}^1$

素因数の和:16435

約数の個数: 16

約数和(自身を含む): 156660048

約数和(自身を除く): 69790978

約数列:

[1, 2, 5, 10, 547, 1094, 2735, 5470, 15881, 31762, 79405, 158810, 8686907, 17373814, 43434535, 86869070]

約数ペア:

[(1, 86869070), (2, 43434535), (5, 17373814), (10, 8686907), (547, 158810), (1094, 79405), (2735, 31762), (5470, 15881)]