86117185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223681}}^1$

素因数の和:223704

約数の個数: 16

約数和(自身を含む): 128840832

約数和(自身を除く): 42723647

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 223681, 1118405, 1565767, 2460491, 7828835, 12302455, 17223437, 86117185]

約数ペア:

[(1, 86117185), (5, 17223437), (7, 12302455), (11, 7828835), (35, 2460491), (55, 1565767), (77, 1118405), (385, 223681)]