69109136

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{9839}}^1$

素因数の和:10286

約数の個数: 20

約数和(自身を含む): 134217600

約数和(自身を除く): 65108464

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 9839, 19678, 39356, 78712, 157424, 4319321, 8638642, 17277284, 34554568, 69109136]

約数ペア:

[(1, 69109136), (2, 34554568), (4, 17277284), (8, 8638642), (16, 4319321), (439, 157424), (878, 78712), (1756, 39356), (3512, 19678), (7024, 9839)]