563336

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 1073040

約数和(自身を除く): 509704

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1051, 2102, 4204, 8408, 70417, 140834, 281668, 563336]

約数ペア:

[(1, 563336), (2, 281668), (4, 140834), (8, 70417), (67, 8408), (134, 4204), (268, 2102), (536, 1051)]