16966408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{124753}}^1$

素因数の和:124776

約数の個数: 16

約数和(自身を含む): 33683580

約数和(自身を除く): 16717172

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 124753, 249506, 499012, 998024, 2120801, 4241602, 8483204, 16966408]

約数ペア:

[(1, 16966408), (2, 8483204), (4, 4241602), (8, 2120801), (17, 998024), (34, 499012), (68, 249506), (136, 124753)]