40213696

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20269}}^1$

素因数の和:20312

約数の個数: 28

約数和(自身を含む): 82377280

約数和(自身を除く): 42163584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20269, 40538, 81076, 162152, 324304, 628339, 648608, 1256678, 1297216, 2513356, 5026712, 10053424, 20106848, 40213696]

約数ペア:

[(1, 40213696), (2, 20106848), (4, 10053424), (8, 5026712), (16, 2513356), (31, 1297216), (32, 1256678), (62, 648608), (64, 628339), (124, 324304), (248, 162152), (496, 81076), (992, 40538), (1984, 20269)]