16666168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 33242400

約数和(自身を除く): 16576232

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 1709, 2438, 3418, 4876, 6836, 9752, 13672, 39307, 78614, 90577, 157228, 181154, 314456, 362308, 724616, 2083271, 4166542, 8333084, 16666168]

約数ペア:

[(1, 16666168), (2, 8333084), (4, 4166542), (8, 2083271), (23, 724616), (46, 362308), (53, 314456), (92, 181154), (106, 157228), (184, 90577), (212, 78614), (424, 39307), (1219, 13672), (1709, 9752), (2438, 6836), (3418, 4876)]