56557872080

素因数分解:

$2^4\times 5^1\times {\mathrm{86311}}^1\times {\mathrm{8191}}^1$

素因数の和:94515

約数の個数: 40

約数和(自身を含む): 131514630144

約数和(自身を除く): 74956758064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8191, 16382, 32764, 40955, 65528, 81910, 86311, 131056, 163820, 172622, 327640, 345244, 431555, 655280, 690488, 863110, 1380976, 1726220, 3452440, 6904880, 706973401, 1413946802, 2827893604, 3534867005, 5655787208, 7069734010, 11311574416, 14139468020, 28278936040, 56557872080]

約数ペア:

[(1, 56557872080), (2, 28278936040), (4, 14139468020), (5, 11311574416), (8, 7069734010), (10, 5655787208), (16, 3534867005), (20, 2827893604), (40, 1413946802), (80, 706973401), (8191, 6904880), (16382, 3452440), (32764, 1726220), (40955, 1380976), (65528, 863110), (81910, 690488), (86311, 655280), (131056, 431555), (163820, 345244), (172622, 327640)]