80782898

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{16073}}^1$

素因数の和:16441

約数の個数: 16

約数和(自身を含む): 138879360

約数和(自身を除く): 58096462

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 16073, 32146, 112511, 225022, 5770207, 11540414, 40391449, 80782898]

約数ペア:

[(1, 80782898), (2, 40391449), (7, 11540414), (14, 5770207), (359, 225022), (718, 112511), (2513, 32146), (5026, 16073)]