78283054

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 118849536

約数和(自身を除く): 40566482

約数列:

[1, 2, 127, 254, 311, 622, 991, 1982, 39497, 78994, 125857, 251714, 308201, 616402, 39141527, 78283054]

約数ペア:

[(1, 78283054), (2, 39141527), (127, 616402), (254, 308201), (311, 251714), (622, 125857), (991, 78994), (1982, 39497)]