16289168

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 37319040

約数和(自身を除く): 21029872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 263, 316, 392, 526, 553, 632, 784, 1052, 1106, 1264, 1841, 2104, 2212, 3682, 3871, 4208, 4424, 7364, 7742, 8848, 12887, 14728, 15484, 20777, 25774, 29456, 30968, 41554, 51548, 61936, 83108, 103096, 145439, 166216, 206192, 290878, 332432, 581756, 1018073, 1163512, 2036146, 2327024, 4072292, 8144584, 16289168]

約数ペア:

[(1, 16289168), (2, 8144584), (4, 4072292), (7, 2327024), (8, 2036146), (14, 1163512), (16, 1018073), (28, 581756), (49, 332432), (56, 290878), (79, 206192), (98, 166216), (112, 145439), (158, 103096), (196, 83108), (263, 61936), (316, 51548), (392, 41554), (526, 30968), (553, 29456), (632, 25774), (784, 20777), (1052, 15484), (1106, 14728), (1264, 12887), (1841, 8848), (2104, 7742), (2212, 7364), (3682, 4424), (3871, 4208)]