86564418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17659}}^1$

素因数の和:17726

約数の個数: 32

約数和(自身を含む): 186489600

約数和(自身を除く): 99925182

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 17659, 35318, 52977, 105954, 335521, 671042, 759337, 1006563, 1518674, 2013126, 2278011, 4556022, 14427403, 28854806, 43282209, 86564418]

約数ペア:

[(1, 86564418), (2, 43282209), (3, 28854806), (6, 14427403), (19, 4556022), (38, 2278011), (43, 2013126), (57, 1518674), (86, 1006563), (114, 759337), (129, 671042), (258, 335521), (817, 105954), (1634, 52977), (2451, 35318), (4902, 17659)]