56155648

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1722

約数の個数: 40

約数和(自身を含む): 113945832

約数和(自身を除く): 57790184

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 1637, 2144, 3274, 4288, 6548, 8576, 13096, 17152, 26192, 34304, 52384, 104768, 109679, 209536, 219358, 419072, 438716, 838144, 877432, 1754864, 3509728, 7019456, 14038912, 28077824, 56155648]

約数ペア:

[(1, 56155648), (2, 28077824), (4, 14038912), (8, 7019456), (16, 3509728), (32, 1754864), (64, 877432), (67, 838144), (128, 438716), (134, 419072), (256, 219358), (268, 209536), (512, 109679), (536, 104768), (1072, 52384), (1637, 34304), (2144, 26192), (3274, 17152), (4288, 13096), (6548, 8576)]