22821616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83903}}^1$

素因数の和:83928

約数の個数: 20

約数和(自身を含む): 46818432

約数和(自身を除く): 23996816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 83903, 167806, 335612, 671224, 1342448, 1426351, 2852702, 5705404, 11410808, 22821616]

約数ペア:

[(1, 22821616), (2, 11410808), (4, 5705404), (8, 2852702), (16, 1426351), (17, 1342448), (34, 671224), (68, 335612), (136, 167806), (272, 83903)]