89221190

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{4271}}^1$

素因数の和:6367

約数の個数: 16

約数和(自身を含む): 160712640

約数和(自身を除く): 71491450

約数列:

[1, 2, 5, 10, 2089, 4178, 4271, 8542, 10445, 20890, 21355, 42710, 8922119, 17844238, 44610595, 89221190]

約数ペア:

[(1, 89221190), (2, 44610595), (5, 17844238), (10, 8922119), (2089, 42710), (4178, 21355), (4271, 20890), (8542, 10445)]