2009164096

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{48823}}^1$

素因数の和:49478

約数の個数: 28

約数和(自身を含む): 3993217312

約数和(自身を除く): 1984053216

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1286, 2572, 5144, 10288, 20576, 41152, 48823, 97646, 195292, 390584, 781168, 1562336, 3124672, 31393189, 62786378, 125572756, 251145512, 502291024, 1004582048, 2009164096]

約数ペア:

[(1, 2009164096), (2, 1004582048), (4, 502291024), (8, 251145512), (16, 125572756), (32, 62786378), (64, 31393189), (643, 3124672), (1286, 1562336), (2572, 781168), (5144, 390584), (10288, 195292), (20576, 97646), (41152, 48823)]