171387392

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{30431}}^1$

素因数の和:30460

約数の個数: 40

約数和(自身を含む): 373583232

約数和(自身を除く): 202195840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 30431, 60862, 121724, 243448, 334741, 486896, 669482, 973792, 1338964, 1947584, 2677928, 3895168, 5355856, 7790336, 10711712, 15580672, 21423424, 42846848, 85693696, 171387392]

約数ペア:

[(1, 171387392), (2, 85693696), (4, 42846848), (8, 21423424), (11, 15580672), (16, 10711712), (22, 7790336), (32, 5355856), (44, 3895168), (64, 2677928), (88, 1947584), (128, 1338964), (176, 973792), (256, 669482), (352, 486896), (512, 334741), (704, 243448), (1408, 121724), (2816, 60862), (5632, 30431)]