163048208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{351397}}^1$

素因数の和:351434

約数の個数: 20

約数和(自身を含む): 326800140

約数和(自身を除く): 163751932

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 351397, 702794, 1405588, 2811176, 5622352, 10190513, 20381026, 40762052, 81524104, 163048208]

約数ペア:

[(1, 163048208), (2, 81524104), (4, 40762052), (8, 20381026), (16, 10190513), (29, 5622352), (58, 2811176), (116, 1405588), (232, 702794), (464, 351397)]