16570728

素因数分解:

$2^3\times 3^2\times {\mathrm{230149}}^1$

素因数の和:230161

約数の個数: 24

約数和(自身を含む): 44879250

約数和(自身を除く): 28308522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 230149, 460298, 690447, 920596, 1380894, 1841192, 2071341, 2761788, 4142682, 5523576, 8285364, 16570728]

約数ペア:

[(1, 16570728), (2, 8285364), (3, 5523576), (4, 4142682), (6, 2761788), (8, 2071341), (9, 1841192), (12, 1380894), (18, 920596), (24, 690447), (36, 460298), (72, 230149)]