1680236744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{46997}}^1$

素因数の和:47153

約数の個数: 32

約数和(自身を含む): 3256961400

約数和(自身を除く): 1576724656

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 872, 4469, 8938, 17876, 35752, 46997, 93994, 187988, 375976, 1926877, 3853754, 5122673, 7707508, 10245346, 15415016, 20490692, 40981384, 210029593, 420059186, 840118372, 1680236744]

約数ペア:

[(1, 1680236744), (2, 840118372), (4, 420059186), (8, 210029593), (41, 40981384), (82, 20490692), (109, 15415016), (164, 10245346), (218, 7707508), (328, 5122673), (436, 3853754), (872, 1926877), (4469, 375976), (8938, 187988), (17876, 93994), (35752, 46997)]