314072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 665280

約数和(自身を除く): 351208

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 83, 86, 88, 166, 172, 332, 344, 473, 664, 913, 946, 1826, 1892, 3569, 3652, 3784, 7138, 7304, 14276, 28552, 39259, 78518, 157036, 314072]

約数ペア:

[(1, 314072), (2, 157036), (4, 78518), (8, 39259), (11, 28552), (22, 14276), (43, 7304), (44, 7138), (83, 3784), (86, 3652), (88, 3569), (166, 1892), (172, 1826), (332, 946), (344, 913), (473, 664)]