80633168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65449}}^1$

素因数の和:65475

約数の個数: 40

約数和(自身を含む): 194779200

約数和(自身を除く): 114146032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 65449, 130898, 261796, 458143, 523592, 719939, 916286, 1047184, 1439878, 1832572, 2879756, 3665144, 5039573, 5759512, 7330288, 10079146, 11519024, 20158292, 40316584, 80633168]

約数ペア:

[(1, 80633168), (2, 40316584), (4, 20158292), (7, 11519024), (8, 10079146), (11, 7330288), (14, 5759512), (16, 5039573), (22, 3665144), (28, 2879756), (44, 1832572), (56, 1439878), (77, 1047184), (88, 916286), (112, 719939), (154, 523592), (176, 458143), (308, 261796), (616, 130898), (1232, 65449)]