16443856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7219

約数の個数: 40

約数和(自身を含む): 37435104

約数和(自身を除く): 20991248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7187, 14374, 28748, 57496, 79057, 93431, 114992, 158114, 186862, 316228, 373724, 632456, 747448, 1027741, 1264912, 1494896, 2055482, 4110964, 8221928, 16443856]

約数ペア:

[(1, 16443856), (2, 8221928), (4, 4110964), (8, 2055482), (11, 1494896), (13, 1264912), (16, 1027741), (22, 747448), (26, 632456), (44, 373724), (52, 316228), (88, 186862), (104, 158114), (143, 114992), (176, 93431), (208, 79057), (286, 57496), (572, 28748), (1144, 14374), (2288, 7187)]