43289728

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 86952960

約数和(自身を除く): 43663232

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 2663, 4064, 5326, 8128, 10652, 16256, 21304, 42608, 85216, 170432, 338201, 340864, 676402, 1352804, 2705608, 5411216, 10822432, 21644864, 43289728]

約数ペア:

[(1, 43289728), (2, 21644864), (4, 10822432), (8, 5411216), (16, 2705608), (32, 1352804), (64, 676402), (127, 340864), (128, 338201), (254, 170432), (508, 85216), (1016, 42608), (2032, 21304), (2663, 16256), (4064, 10652), (5326, 8128)]