22031206864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{44537}}^1$

素因数の和:45307

約数の個数: 40

約数和(自身を含む): 43739879040

約数和(自身を除く): 21708672176

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 719, 1438, 2876, 5752, 11504, 30917, 44537, 61834, 89074, 123668, 178148, 247336, 356296, 494672, 712592, 1915091, 3830182, 7660364, 15320728, 30641456, 32022103, 64044206, 128088412, 256176824, 512353648, 1376950429, 2753900858, 5507801716, 11015603432, 22031206864]

約数ペア:

[(1, 22031206864), (2, 11015603432), (4, 5507801716), (8, 2753900858), (16, 1376950429), (43, 512353648), (86, 256176824), (172, 128088412), (344, 64044206), (688, 32022103), (719, 30641456), (1438, 15320728), (2876, 7660364), (5752, 3830182), (11504, 1915091), (30917, 712592), (44537, 494672), (61834, 356296), (89074, 247336), (123668, 178148)]