80534912

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{1867}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 161002920

約数和(自身を除く): 80468008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 674, 1348, 1867, 2696, 3734, 5392, 7468, 10784, 14936, 21568, 29872, 43136, 59744, 119488, 238976, 629179, 1258358, 2516716, 5033432, 10066864, 20133728, 40267456, 80534912]

約数ペア:

[(1, 80534912), (2, 40267456), (4, 20133728), (8, 10066864), (16, 5033432), (32, 2516716), (64, 1258358), (128, 629179), (337, 238976), (674, 119488), (1348, 59744), (1867, 43136), (2696, 29872), (3734, 21568), (5392, 14936), (7468, 10784)]