209048576

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 88

約数和(自身を含む): 464357856

約数和(自身を除く): 255309280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 256, 268, 277, 352, 512, 536, 554, 704, 737, 1024, 1072, 1108, 1408, 1474, 2144, 2216, 2816, 2948, 3047, 4288, 4432, 5632, 5896, 6094, 8576, 8864, 11264, 11792, 12188, 17152, 17728, 18559, 23584, 24376, 34304, 35456, 37118, 47168, 48752, 68608, 70912, 74236, 94336, 97504, 141824, 148472, 188672, 195008, 204149, 283648, 296944, 377344, 390016, 408298, 593888, 754688, 780032, 816596, 1187776, 1560064, 1633192, 2375552, 3120128, 3266384, 4751104, 6532768, 9502208, 13065536, 19004416, 26131072, 52262144, 104524288, 209048576]

約数ペア:

[(1, 209048576), (2, 104524288), (4, 52262144), (8, 26131072), (11, 19004416), (16, 13065536), (22, 9502208), (32, 6532768), (44, 4751104), (64, 3266384), (67, 3120128), (88, 2375552), (128, 1633192), (134, 1560064), (176, 1187776), (256, 816596), (268, 780032), (277, 754688), (352, 593888), (512, 408298), (536, 390016), (554, 377344), (704, 296944), (737, 283648), (1024, 204149), (1072, 195008), (1108, 188672), (1408, 148472), (1474, 141824), (2144, 97504), (2216, 94336), (2816, 74236), (2948, 70912), (3047, 68608), (4288, 48752), (4432, 47168), (5632, 37118), (5896, 35456), (6094, 34304), (8576, 24376), (8864, 23584), (11264, 18559), (11792, 17728), (12188, 17152)]