8143168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 56

約数和(自身を含む): 18105120

約数和(自身を除く): 9961952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 269, 344, 352, 473, 538, 688, 704, 946, 1076, 1376, 1892, 2152, 2752, 2959, 3784, 4304, 5918, 7568, 8608, 11567, 11836, 15136, 17216, 23134, 23672, 30272, 46268, 47344, 92536, 94688, 127237, 185072, 189376, 254474, 370144, 508948, 740288, 1017896, 2035792, 4071584, 8143168]

約数ペア:

[(1, 8143168), (2, 4071584), (4, 2035792), (8, 1017896), (11, 740288), (16, 508948), (22, 370144), (32, 254474), (43, 189376), (44, 185072), (64, 127237), (86, 94688), (88, 92536), (172, 47344), (176, 46268), (269, 30272), (344, 23672), (352, 23134), (473, 17216), (538, 15136), (688, 11836), (704, 11567), (946, 8608), (1076, 7568), (1376, 5918), (1892, 4304), (2152, 3784), (2752, 2959)]