121753936

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{21557}}^1$

素因数の和:21918

約数の個数: 20

約数和(自身を含む): 236577492

約数和(自身を除く): 114823556

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 21557, 43114, 86228, 172456, 344912, 7609621, 15219242, 30438484, 60876968, 121753936]

約数ペア:

[(1, 121753936), (2, 60876968), (4, 30438484), (8, 15219242), (16, 7609621), (353, 344912), (706, 172456), (1412, 86228), (2824, 43114), (5648, 21557)]