88138468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 172476864

約数和(自身を除く): 84338396

約数列:

[1, 2, 4, 11, 22, 44, 97, 107, 193, 194, 214, 386, 388, 428, 772, 1067, 1177, 2123, 2134, 2354, 4246, 4268, 4708, 8492, 10379, 18721, 20651, 20758, 37442, 41302, 41516, 74884, 82604, 114169, 205931, 227161, 228338, 411862, 454322, 456676, 823724, 908644, 2003147, 4006294, 8012588, 22034617, 44069234, 88138468]

約数ペア:

[(1, 88138468), (2, 44069234), (4, 22034617), (11, 8012588), (22, 4006294), (44, 2003147), (97, 908644), (107, 823724), (193, 456676), (194, 454322), (214, 411862), (386, 228338), (388, 227161), (428, 205931), (772, 114169), (1067, 82604), (1177, 74884), (2123, 41516), (2134, 41302), (2354, 37442), (4246, 20758), (4268, 20651), (4708, 18721), (8492, 10379)]