86856866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28933}}^1$

素因数の和:29033

約数の個数: 16

約数和(自身を含む): 138883200

約数和(自身を除く): 52026334

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 28933, 57866, 549727, 1099454, 2285707, 4571414, 43428433, 86856866]

約数ペア:

[(1, 86856866), (2, 43428433), (19, 4571414), (38, 2285707), (79, 1099454), (158, 549727), (1501, 57866), (3002, 28933)]