85866224

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{42257}}^1$

素因数の和:42392

約数の個数: 20

約数和(自身を含む): 167679744

約数和(自身を除く): 81813520

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 42257, 84514, 169028, 338056, 676112, 5366639, 10733278, 21466556, 42933112, 85866224]

約数ペア:

[(1, 85866224), (2, 42933112), (4, 21466556), (8, 10733278), (16, 5366639), (127, 676112), (254, 338056), (508, 169028), (1016, 84514), (2032, 42257)]