22749808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83639}}^1$

素因数の和:83664

約数の個数: 20

約数和(自身を含む): 46671120

約数和(自身を除く): 23921312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 83639, 167278, 334556, 669112, 1338224, 1421863, 2843726, 5687452, 11374904, 22749808]

約数ペア:

[(1, 22749808), (2, 11374904), (4, 5687452), (8, 2843726), (16, 1421863), (17, 1338224), (34, 669112), (68, 334556), (136, 167278), (272, 83639)]