89370230

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{11047}}^1$

素因数の和:11863

約数の個数: 16

約数和(自身を含む): 161079840

約数和(自身を除く): 71709610

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 11047, 22094, 55235, 110470, 8937023, 17874046, 44685115, 89370230]

約数ペア:

[(1, 89370230), (2, 44685115), (5, 17874046), (10, 8937023), (809, 110470), (1618, 55235), (4045, 22094), (8090, 11047)]