43389424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 90949040

約数和(自身を除く): 47559616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 619, 674, 1238, 1348, 2476, 2696, 4381, 4952, 5392, 8047, 8762, 9904, 16094, 17524, 32188, 35048, 64376, 70096, 128752, 208603, 417206, 834412, 1668824, 2711839, 3337648, 5423678, 10847356, 21694712, 43389424]

約数ペア:

[(1, 43389424), (2, 21694712), (4, 10847356), (8, 5423678), (13, 3337648), (16, 2711839), (26, 1668824), (52, 834412), (104, 417206), (208, 208603), (337, 128752), (619, 70096), (674, 64376), (1238, 35048), (1348, 32188), (2476, 17524), (2696, 16094), (4381, 9904), (4952, 8762), (5392, 8047)]