40619008

素因数分解:

$2^{10}\times {\mathrm{39667}}^1$

素因数の和:39687

約数の個数: 22

約数和(自身を含む): 81200396

約数和(自身を除く): 40581388

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 39667, 79334, 158668, 317336, 634672, 1269344, 2538688, 5077376, 10154752, 20309504, 40619008]

約数ペア:

[(1, 40619008), (2, 20309504), (4, 10154752), (8, 5077376), (16, 2538688), (32, 1269344), (64, 634672), (128, 317336), (256, 158668), (512, 79334), (1024, 39667)]