8220256

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 17893008

約数和(自身を除く): 9672752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 193, 242, 352, 386, 484, 772, 968, 1331, 1544, 1936, 2123, 2662, 3088, 3872, 4246, 5324, 6176, 8492, 10648, 16984, 21296, 23353, 33968, 42592, 46706, 67936, 93412, 186824, 256883, 373648, 513766, 747296, 1027532, 2055064, 4110128, 8220256]

約数ペア:

[(1, 8220256), (2, 4110128), (4, 2055064), (8, 1027532), (11, 747296), (16, 513766), (22, 373648), (32, 256883), (44, 186824), (88, 93412), (121, 67936), (176, 46706), (193, 42592), (242, 33968), (352, 23353), (386, 21296), (484, 16984), (772, 10648), (968, 8492), (1331, 6176), (1544, 5324), (1936, 4246), (2123, 3872), (2662, 3088)]