85587931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 20856869

約数列:

[1, 11, 13, 31, 43, 143, 341, 403, 449, 473, 559, 1333, 4433, 4939, 5837, 6149, 13919, 14663, 17329, 19307, 64207, 153109, 180947, 190619, 212377, 250991, 598517, 1990417, 2760901, 6583687, 7780721, 85587931]

約数ペア:

[(1, 85587931), (11, 7780721), (13, 6583687), (31, 2760901), (43, 1990417), (143, 598517), (341, 250991), (403, 212377), (449, 190619), (473, 180947), (559, 153109), (1333, 64207), (4433, 19307), (4939, 17329), (5837, 14663), (6149, 13919)]