81053432

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{79777}}^1$

素因数の和:79910

約数の個数: 16

約数和(自身を含む): 153173760

約数和(自身を除く): 72120328

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 79777, 159554, 319108, 638216, 10131679, 20263358, 40526716, 81053432]

約数ペア:

[(1, 81053432), (2, 40526716), (4, 20263358), (8, 10131679), (127, 638216), (254, 319108), (508, 159554), (1016, 79777)]