1608905728

素因数分解:

$2^{10}\times {\mathrm{661}}^1\times {\mathrm{2377}}^1$

素因数の和:3058

約数の個数: 44

約数和(自身を含む): 3222461092

約数和(自身を除く): 1613555364

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 661, 1024, 1322, 2377, 2644, 4754, 5288, 9508, 10576, 19016, 21152, 38032, 42304, 76064, 84608, 152128, 169216, 304256, 338432, 608512, 676864, 1217024, 1571197, 2434048, 3142394, 6284788, 12569576, 25139152, 50278304, 100556608, 201113216, 402226432, 804452864, 1608905728]

約数ペア:

[(1, 1608905728), (2, 804452864), (4, 402226432), (8, 201113216), (16, 100556608), (32, 50278304), (64, 25139152), (128, 12569576), (256, 6284788), (512, 3142394), (661, 2434048), (1024, 1571197), (1322, 1217024), (2377, 676864), (2644, 608512), (4754, 338432), (5288, 304256), (9508, 169216), (10576, 152128), (19016, 84608), (21152, 76064), (38032, 42304)]