90174208

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2340

約数の個数: 36

約数和(自身を含む): 181184248

約数和(自身を除く): 91010040

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 2161, 2608, 4322, 5216, 8644, 10432, 17288, 20864, 34576, 41728, 69152, 138304, 276608, 352243, 553216, 704486, 1408972, 2817944, 5635888, 11271776, 22543552, 45087104, 90174208]

約数ペア:

[(1, 90174208), (2, 45087104), (4, 22543552), (8, 11271776), (16, 5635888), (32, 2817944), (64, 1408972), (128, 704486), (163, 553216), (256, 352243), (326, 276608), (652, 138304), (1304, 69152), (2161, 41728), (2608, 34576), (4322, 20864), (5216, 17288), (8644, 10432)]