40874312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 80455680

約数和(自身を除く): 39581368

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1151, 1544, 2302, 4439, 4604, 8878, 9208, 17756, 26473, 35512, 52946, 105892, 211784, 222143, 444286, 888572, 1777144, 5109289, 10218578, 20437156, 40874312]

約数ペア:

[(1, 40874312), (2, 20437156), (4, 10218578), (8, 5109289), (23, 1777144), (46, 888572), (92, 444286), (184, 222143), (193, 211784), (386, 105892), (772, 52946), (1151, 35512), (1544, 26473), (2302, 17756), (4439, 9208), (4604, 8878)]