40360144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5395

約数の個数: 40

約数和(自身を含む): 87306912

約数和(自身を除く): 46946768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 5333, 7568, 10666, 21332, 42664, 58663, 85328, 117326, 229319, 234652, 458638, 469304, 917276, 938608, 1834552, 2522509, 3669104, 5045018, 10090036, 20180072, 40360144]

約数ペア:

[(1, 40360144), (2, 20180072), (4, 10090036), (8, 5045018), (11, 3669104), (16, 2522509), (22, 1834552), (43, 938608), (44, 917276), (86, 469304), (88, 458638), (172, 234652), (176, 229319), (344, 117326), (473, 85328), (688, 58663), (946, 42664), (1892, 21332), (3784, 10666), (5333, 7568)]