8455348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 17075520

約数和(自身を除く): 8620172

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 109, 164, 172, 218, 436, 451, 473, 902, 946, 1199, 1763, 1804, 1892, 2398, 3526, 4469, 4687, 4796, 7052, 8938, 9374, 17876, 18748, 19393, 38786, 49159, 51557, 77572, 98318, 103114, 192167, 196636, 206228, 384334, 768668, 2113837, 4227674, 8455348]

約数ペア:

[(1, 8455348), (2, 4227674), (4, 2113837), (11, 768668), (22, 384334), (41, 206228), (43, 196636), (44, 192167), (82, 103114), (86, 98318), (109, 77572), (164, 51557), (172, 49159), (218, 38786), (436, 19393), (451, 18748), (473, 17876), (902, 9374), (946, 8938), (1199, 7052), (1763, 4796), (1804, 4687), (1892, 4469), (2398, 3526)]