45198352

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{20323}}^1$

素因数の和:20470

約数の個数: 20

約数和(自身を含む): 88206160

約数和(自身を除く): 43007808

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 20323, 40646, 81292, 162584, 325168, 2824897, 5649794, 11299588, 22599176, 45198352]

約数ペア:

[(1, 45198352), (2, 22599176), (4, 11299588), (8, 5649794), (16, 2824897), (139, 325168), (278, 162584), (556, 81292), (1112, 40646), (2224, 20323)]