25434242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 39489120

約数和(自身を除く): 14054878

約数列:

[1, 2, 43, 86, 89, 178, 3323, 3827, 6646, 7654, 142889, 285778, 295747, 591494, 12717121, 25434242]

約数ペア:

[(1, 25434242), (2, 12717121), (43, 591494), (86, 295747), (89, 285778), (178, 142889), (3323, 7654), (3827, 6646)]