88210544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{128213}}^1$

素因数の和:128264

約数の個数: 20

約数和(自身を含む): 174883896

約数和(自身を除く): 86673352

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 128213, 256426, 512852, 1025704, 2051408, 5513159, 11026318, 22052636, 44105272, 88210544]

約数ペア:

[(1, 88210544), (2, 44105272), (4, 22052636), (8, 11026318), (16, 5513159), (43, 2051408), (86, 1025704), (172, 512852), (344, 256426), (688, 128213)]