23381248

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 56071008

約数和(自身を除く): 32689760

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 128, 152, 176, 184, 209, 253, 256, 304, 352, 361, 368, 418, 437, 506, 608, 704, 722, 736, 836, 874, 1012, 1216, 1408, 1444, 1472, 1672, 1748, 2024, 2432, 2816, 2888, 2944, 3344, 3496, 3971, 4048, 4807, 4864, 5776, 5888, 6688, 6992, 7942, 8096, 8303, 9614, 11552, 13376, 13984, 15884, 16192, 16606, 19228, 23104, 26752, 27968, 31768, 32384, 33212, 38456, 46208, 53504, 55936, 63536, 64768, 66424, 76912, 91333, 92416, 111872, 127072, 132848, 153824, 182666, 254144, 265696, 307648, 365332, 508288, 531392, 615296, 730664, 1016576, 1062784, 1230592, 1461328, 2125568, 2922656, 5845312, 11690624, 23381248]

約数ペア:

[(1, 23381248), (2, 11690624), (4, 5845312), (8, 2922656), (11, 2125568), (16, 1461328), (19, 1230592), (22, 1062784), (23, 1016576), (32, 730664), (38, 615296), (44, 531392), (46, 508288), (64, 365332), (76, 307648), (88, 265696), (92, 254144), (128, 182666), (152, 153824), (176, 132848), (184, 127072), (209, 111872), (253, 92416), (256, 91333), (304, 76912), (352, 66424), (361, 64768), (368, 63536), (418, 55936), (437, 53504), (506, 46208), (608, 38456), (704, 33212), (722, 32384), (736, 31768), (836, 27968), (874, 26752), (1012, 23104), (1216, 19228), (1408, 16606), (1444, 16192), (1472, 15884), (1672, 13984), (1748, 13376), (2024, 11552), (2432, 9614), (2816, 8303), (2888, 8096), (2944, 7942), (3344, 6992), (3496, 6688), (3971, 5888), (4048, 5776), (4807, 4864)]