81929096

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 157464000

約数和(自身を除く): 75534904

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 796, 971, 1592, 1942, 3884, 7768, 10547, 21094, 42188, 51463, 84376, 102926, 193229, 205852, 386458, 411704, 772916, 1545832, 10241137, 20482274, 40964548, 81929096]

約数ペア:

[(1, 81929096), (2, 40964548), (4, 20482274), (8, 10241137), (53, 1545832), (106, 772916), (199, 411704), (212, 386458), (398, 205852), (424, 193229), (796, 102926), (971, 84376), (1592, 51463), (1942, 42188), (3884, 21094), (7768, 10547)]