85477768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2269}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 170386200

約数和(自身を除く): 84908432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 2269, 4538, 4709, 9076, 9418, 18152, 18836, 37672, 38573, 77146, 154292, 308584, 628513, 1257026, 2514052, 5028104, 10684721, 21369442, 42738884, 85477768]

約数ペア:

[(1, 85477768), (2, 42738884), (4, 21369442), (8, 10684721), (17, 5028104), (34, 2514052), (68, 1257026), (136, 628513), (277, 308584), (554, 154292), (1108, 77146), (2216, 38573), (2269, 37672), (4538, 18836), (4709, 18152), (9076, 9418)]