80372504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233641}}^1$

素因数の和:233690

約数の個数: 16

約数和(自身を含む): 154203720

約数和(自身を除く): 73831216

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 233641, 467282, 934564, 1869128, 10046563, 20093126, 40186252, 80372504]

約数ペア:

[(1, 80372504), (2, 40186252), (4, 20093126), (8, 10046563), (43, 1869128), (86, 934564), (172, 467282), (344, 233641)]