108551216

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{48809}}^1$

素因数の和:48956

約数の個数: 20

約数和(自身を含む): 211835400

約数和(自身を除く): 103284184

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 48809, 97618, 195236, 390472, 780944, 6784451, 13568902, 27137804, 54275608, 108551216]

約数ペア:

[(1, 108551216), (2, 54275608), (4, 27137804), (8, 13568902), (16, 6784451), (139, 780944), (278, 390472), (556, 195236), (1112, 97618), (2224, 48809)]