22318208

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 49278240

約数和(自身を除く): 26960032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 131, 176, 242, 262, 352, 484, 524, 704, 968, 1048, 1331, 1408, 1441, 1936, 2096, 2662, 2882, 3872, 4192, 5324, 5764, 7744, 8384, 10648, 11528, 15488, 15851, 16768, 21296, 23056, 31702, 42592, 46112, 63404, 85184, 92224, 126808, 170368, 174361, 184448, 253616, 348722, 507232, 697444, 1014464, 1394888, 2028928, 2789776, 5579552, 11159104, 22318208]

約数ペア:

[(1, 22318208), (2, 11159104), (4, 5579552), (8, 2789776), (11, 2028928), (16, 1394888), (22, 1014464), (32, 697444), (44, 507232), (64, 348722), (88, 253616), (121, 184448), (128, 174361), (131, 170368), (176, 126808), (242, 92224), (262, 85184), (352, 63404), (484, 46112), (524, 42592), (704, 31702), (968, 23056), (1048, 21296), (1331, 16768), (1408, 15851), (1441, 15488), (1936, 11528), (2096, 10648), (2662, 8384), (2882, 7744), (3872, 5764), (4192, 5324)]