293072048

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{131777}}^1$

素因数の和:131924

約数の個数: 20

約数和(自身を含む): 571916520

約数和(自身を除く): 278844472

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 131777, 263554, 527108, 1054216, 2108432, 18317003, 36634006, 73268012, 146536024, 293072048]

約数ペア:

[(1, 293072048), (2, 146536024), (4, 73268012), (8, 36634006), (16, 18317003), (139, 2108432), (278, 1054216), (556, 527108), (1112, 263554), (2224, 131777)]