80161933.000000000

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{533641}}^1$

素因数の和:533687

約数の個数: 16

約数和(自身を含む): 268955568

約数和(自身を除く): 137679882

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 533641, 1067282, 1600923, 3201846, 21879281, 43758562, 65637843, 131275686]

約数ペア:

[(1, 131275686), (2, 65637843), (3, 43758562), (6, 21879281), (41, 3201846), (82, 1600923), (123, 1067282), (246, 533641)]