80840768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{54919}}^1$

素因数の和:54954

約数の個数: 28

約数和(自身を含む): 167396160

約数和(自身を除く): 86555392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 54919, 109838, 219676, 439352, 878704, 1263137, 1757408, 2526274, 3514816, 5052548, 10105096, 20210192, 40420384, 80840768]

約数ペア:

[(1, 80840768), (2, 40420384), (4, 20210192), (8, 10105096), (16, 5052548), (23, 3514816), (32, 2526274), (46, 1757408), (64, 1263137), (92, 878704), (184, 439352), (368, 219676), (736, 109838), (1472, 54919)]