85943030

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{19577}}^1$

素因数の和:20023

約数の個数: 16

約数和(自身を含む): 155057760

約数和(自身を除く): 69114730

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 19577, 39154, 97885, 195770, 8594303, 17188606, 42971515, 85943030]

約数ペア:

[(1, 85943030), (2, 42971515), (5, 17188606), (10, 8594303), (439, 195770), (878, 97885), (2195, 39154), (4390, 19577)]