85917167

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31391}}^1$

素因数の和:31438

約数の個数: 16

約数和(自身を含む): 108490752

約数和(自身を除く): 22573585

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 31391, 219737, 533647, 721993, 3735529, 5053951, 12273881, 85917167]

約数ペア:

[(1, 85917167), (7, 12273881), (17, 5053951), (23, 3735529), (119, 721993), (161, 533647), (391, 219737), (2737, 31391)]