86090042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 134741376

約数和(自身を除く): 48651334

約数列:

[1, 2, 43, 67, 86, 134, 223, 446, 2881, 4489, 5762, 8978, 9589, 14941, 19178, 29882, 193027, 386054, 642463, 1001047, 1284926, 2002094, 43045021, 86090042]

約数ペア:

[(1, 86090042), (2, 43045021), (43, 2002094), (67, 1284926), (86, 1001047), (134, 642463), (223, 386054), (446, 193027), (2881, 29882), (4489, 19178), (5762, 14941), (8978, 9589)]