87580864

素因数分解:

$2^6\times 7^1\times {\mathrm{195493}}^1$

素因数の和:195512

約数の個数: 28

約数和(自身を含む): 198621904

約数和(自身を除く): 111041040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 195493, 390986, 781972, 1368451, 1563944, 2736902, 3127888, 5473804, 6255776, 10947608, 12511552, 21895216, 43790432, 87580864]

約数ペア:

[(1, 87580864), (2, 43790432), (4, 21895216), (7, 12511552), (8, 10947608), (14, 6255776), (16, 5473804), (28, 3127888), (32, 2736902), (56, 1563944), (64, 1368451), (112, 781972), (224, 390986), (448, 195493)]