85611088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{172603}}^1$

素因数の和:172642

約数の個数: 20

約数和(自身を含む): 171223168

約数和(自身を除く): 85612080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 172603, 345206, 690412, 1380824, 2761648, 5350693, 10701386, 21402772, 42805544, 85611088]

約数ペア:

[(1, 85611088), (2, 42805544), (4, 21402772), (8, 10701386), (16, 5350693), (31, 2761648), (62, 1380824), (124, 690412), (248, 345206), (496, 172603)]