17985296

素因数分解:

$2^4\times 7^1\times {\mathrm{160583}}^1$

素因数の和:160598

約数の個数: 20

約数和(自身を含む): 39824832

約数和(自身を除く): 21839536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 160583, 321166, 642332, 1124081, 1284664, 2248162, 2569328, 4496324, 8992648, 17985296]

約数ペア:

[(1, 17985296), (2, 8992648), (4, 4496324), (7, 2569328), (8, 2248162), (14, 1284664), (16, 1124081), (28, 642332), (56, 321166), (112, 160583)]