22405336

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{41801}}^1$

素因数の和:41874

約数の個数: 16

約数和(自身を含む): 42638040

約数和(自身を除く): 20232704

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 41801, 83602, 167204, 334408, 2800667, 5601334, 11202668, 22405336]

約数ペア:

[(1, 22405336), (2, 11202668), (4, 5601334), (8, 2800667), (67, 334408), (134, 167204), (268, 83602), (536, 41801)]