43120856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 83008800

約数和(自身を除く): 39887944

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 284, 356, 568, 712, 853, 1706, 3412, 6319, 6824, 12638, 25276, 50552, 60563, 75917, 121126, 151834, 242252, 303668, 484504, 607336, 5390107, 10780214, 21560428, 43120856]

約数ペア:

[(1, 43120856), (2, 21560428), (4, 10780214), (8, 5390107), (71, 607336), (89, 484504), (142, 303668), (178, 242252), (284, 151834), (356, 121126), (568, 75917), (712, 60563), (853, 50552), (1706, 25276), (3412, 12638), (6319, 6824)]