16725424

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2129}}^1$

素因数の和:2628

約数の個数: 20

約数和(自身を含む): 32486760

約数和(自身を除く): 15761336

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2129, 3928, 4258, 7856, 8516, 17032, 34064, 1045339, 2090678, 4181356, 8362712, 16725424]

約数ペア:

[(1, 16725424), (2, 8362712), (4, 4181356), (8, 2090678), (16, 1045339), (491, 34064), (982, 17032), (1964, 8516), (2129, 7856), (3928, 4258)]