2089430216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127591}}^1$

素因数の和:127709

約数の個数: 32

約数和(自身を含む): 4133980800

約数和(自身を除く): 2044550584

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 16376, 127591, 255182, 510364, 1020728, 2934593, 5869186, 11355599, 11738372, 22711198, 23476744, 45422396, 90844792, 261178777, 522357554, 1044715108, 2089430216]

約数ペア:

[(1, 2089430216), (2, 1044715108), (4, 522357554), (8, 261178777), (23, 90844792), (46, 45422396), (89, 23476744), (92, 22711198), (178, 11738372), (184, 11355599), (356, 5869186), (712, 2934593), (2047, 1020728), (4094, 510364), (8188, 255182), (16376, 127591)]