22206568

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{31189}}^1$

素因数の和:31284

約数の個数: 16

約数和(自身を含む): 42106500

約数和(自身を除く): 19899932

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 31189, 62378, 124756, 249512, 2775821, 5551642, 11103284, 22206568]

約数ペア:

[(1, 22206568), (2, 11103284), (4, 5551642), (8, 2775821), (89, 249512), (178, 124756), (356, 62378), (712, 31189)]