161809552

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{28649}}^1$

素因数の和:29010

約数の個数: 20

約数和(自身を含む): 314405100

約数和(自身を除く): 152595548

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 28649, 57298, 114596, 229192, 458384, 10113097, 20226194, 40452388, 80904776, 161809552]

約数ペア:

[(1, 161809552), (2, 80904776), (4, 40452388), (8, 20226194), (16, 10113097), (353, 458384), (706, 229192), (1412, 114596), (2824, 57298), (5648, 28649)]