25835632

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{18143}}^1$

素因数の和:18240

約数の個数: 20

約数和(自身を含む): 50621760

約数和(自身を除く): 24786128

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 18143, 36286, 72572, 145144, 290288, 1614727, 3229454, 6458908, 12917816, 25835632]

約数ペア:

[(1, 25835632), (2, 12917816), (4, 6458908), (8, 3229454), (16, 1614727), (89, 290288), (178, 145144), (356, 72572), (712, 36286), (1424, 18143)]