85931243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 16711957

約数列:

[1, 17, 19, 23, 43, 269, 323, 391, 437, 731, 817, 989, 4573, 5111, 6187, 7429, 11567, 13889, 16813, 18791, 86887, 105179, 117553, 196639, 219773, 266041, 319447, 1998401, 3736141, 4522697, 5054779, 85931243]

約数ペア:

[(1, 85931243), (17, 5054779), (19, 4522697), (23, 3736141), (43, 1998401), (269, 319447), (323, 266041), (391, 219773), (437, 196639), (731, 117553), (817, 105179), (989, 86887), (4573, 18791), (5111, 16813), (6187, 13889), (7429, 11567)]