25191608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{242227}}^1$

素因数の和:242246

約数の個数: 16

約数和(自身を含む): 50867880

約数和(自身を除く): 25676272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 242227, 484454, 968908, 1937816, 3148951, 6297902, 12595804, 25191608]

約数ペア:

[(1, 25191608), (2, 12595804), (4, 6297902), (8, 3148951), (13, 1937816), (26, 968908), (52, 484454), (104, 242227)]