127427584

素因数分解:

$2^{10}\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1290

約数の個数: 44

約数和(自身を含む): 257332464

約数和(自身を除く): 129904880

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1024, 1163, 1712, 2326, 3424, 4652, 6848, 9304, 13696, 18608, 27392, 37216, 54784, 74432, 109568, 124441, 148864, 248882, 297728, 497764, 595456, 995528, 1190912, 1991056, 3982112, 7964224, 15928448, 31856896, 63713792, 127427584]

約数ペア:

[(1, 127427584), (2, 63713792), (4, 31856896), (8, 15928448), (16, 7964224), (32, 3982112), (64, 1991056), (107, 1190912), (128, 995528), (214, 595456), (256, 497764), (428, 297728), (512, 248882), (856, 148864), (1024, 124441), (1163, 109568), (1712, 74432), (2326, 54784), (3424, 37216), (4652, 27392), (6848, 18608), (9304, 13696)]