80451986042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{19427}}^1\times {\mathrm{50503}}^1$

素因数の和:69973

約数の個数: 16

約数和(自身を含む): 123630155712

約数和(自身を除く): 43178169670

約数列:

[1, 2, 41, 82, 19427, 38854, 50503, 101006, 796507, 1593014, 2070623, 4141246, 981121781, 1962243562, 40225993021, 80451986042]

約数ペア:

[(1, 80451986042), (2, 40225993021), (41, 1962243562), (82, 981121781), (19427, 4141246), (38854, 2070623), (50503, 1593014), (101006, 796507)]