38645456

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{2663}}^1$

素因数の和:3578

約数の個数: 20

約数和(自身を含む): 74986272

約数和(自身を除く): 36340816

約数列:

[1, 2, 4, 8, 16, 907, 1814, 2663, 3628, 5326, 7256, 10652, 14512, 21304, 42608, 2415341, 4830682, 9661364, 19322728, 38645456]

約数ペア:

[(1, 38645456), (2, 19322728), (4, 9661364), (8, 4830682), (16, 2415341), (907, 42608), (1814, 21304), (2663, 14512), (3628, 10652), (5326, 7256)]