81723136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29021}}^1$

素因数の和:29048

約数の個数: 36

約数和(自身を含む): 177962904

約数和(自身を除く): 96239768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 29021, 58042, 116084, 232168, 319231, 464336, 638462, 928672, 1276924, 1857344, 2553848, 3714688, 5107696, 7429376, 10215392, 20430784, 40861568, 81723136]

約数ペア:

[(1, 81723136), (2, 40861568), (4, 20430784), (8, 10215392), (11, 7429376), (16, 5107696), (22, 3714688), (32, 2553848), (44, 1857344), (64, 1276924), (88, 928672), (128, 638462), (176, 464336), (256, 319231), (352, 232168), (704, 116084), (1408, 58042), (2816, 29021)]