89438692

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4937}}^1$

素因数の和:5595

約数の個数: 24

約数和(自身を含む): 179190144

約数和(自身を除く): 89751452

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 4937, 9058, 9874, 18116, 19748, 34559, 69118, 138236, 3194239, 6388478, 12776956, 22359673, 44719346, 89438692]

約数ペア:

[(1, 89438692), (2, 44719346), (4, 22359673), (7, 12776956), (14, 6388478), (28, 3194239), (647, 138236), (1294, 69118), (2588, 34559), (4529, 19748), (4937, 18116), (9058, 9874)]