2081792

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 44

約数和(自身を含む): 4421520

約数和(自身を除く): 2339728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 256, 304, 428, 512, 608, 856, 1024, 1216, 1712, 2033, 2432, 3424, 4066, 4864, 6848, 8132, 9728, 13696, 16264, 19456, 27392, 32528, 54784, 65056, 109568, 130112, 260224, 520448, 1040896, 2081792]

約数ペア:

[(1, 2081792), (2, 1040896), (4, 520448), (8, 260224), (16, 130112), (19, 109568), (32, 65056), (38, 54784), (64, 32528), (76, 27392), (107, 19456), (128, 16264), (152, 13696), (214, 9728), (256, 8132), (304, 6848), (428, 4864), (512, 4066), (608, 3424), (856, 2432), (1024, 2033), (1216, 1712)]