124696784

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{7817}}^1$

素因数の和:8822

約数の個数: 20

約数和(自身を含む): 241873284

約数和(自身を除く): 117176500

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7817, 7976, 15634, 15952, 31268, 62536, 125072, 7793549, 15587098, 31174196, 62348392, 124696784]

約数ペア:

[(1, 124696784), (2, 62348392), (4, 31174196), (8, 15587098), (16, 7793549), (997, 125072), (1994, 62536), (3988, 31268), (7817, 15952), (7976, 15634)]