25058128

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{17597}}^1$

素因数の和:17694

約数の個数: 20

約数和(自身を含む): 49098420

約数和(自身を除く): 24040292

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 17597, 35194, 70388, 140776, 281552, 1566133, 3132266, 6264532, 12529064, 25058128]

約数ペア:

[(1, 25058128), (2, 12529064), (4, 6264532), (8, 3132266), (16, 1566133), (89, 281552), (178, 140776), (356, 70388), (712, 35194), (1424, 17597)]