78839336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{579701}}^1$

素因数の和:579724

約数の個数: 16

約数和(自身を含む): 156519540

約数和(自身を除く): 77680204

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 579701, 1159402, 2318804, 4637608, 9854917, 19709834, 39419668, 78839336]

約数ペア:

[(1, 78839336), (2, 39419668), (4, 19709834), (8, 9854917), (17, 4637608), (34, 2318804), (68, 1159402), (136, 579701)]