16910696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 36590400

約数和(自身を除く): 19679704

約数列:

[1, 2, 4, 8, 11, 22, 41, 43, 44, 82, 86, 88, 109, 164, 172, 218, 328, 344, 436, 451, 473, 872, 902, 946, 1199, 1763, 1804, 1892, 2398, 3526, 3608, 3784, 4469, 4687, 4796, 7052, 8938, 9374, 9592, 14104, 17876, 18748, 19393, 35752, 37496, 38786, 49159, 51557, 77572, 98318, 103114, 155144, 192167, 196636, 206228, 384334, 393272, 412456, 768668, 1537336, 2113837, 4227674, 8455348, 16910696]

約数ペア:

[(1, 16910696), (2, 8455348), (4, 4227674), (8, 2113837), (11, 1537336), (22, 768668), (41, 412456), (43, 393272), (44, 384334), (82, 206228), (86, 196636), (88, 192167), (109, 155144), (164, 103114), (172, 98318), (218, 77572), (328, 51557), (344, 49159), (436, 38786), (451, 37496), (473, 35752), (872, 19393), (902, 18748), (946, 17876), (1199, 14104), (1763, 9592), (1804, 9374), (1892, 8938), (2398, 7052), (3526, 4796), (3608, 4687), (3784, 4469)]