491110016

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{30211}}^1$

素因数の和:30352

約数の個数: 32

約数和(自身を含む): 986119680

約数和(自身を除く): 495009664

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 30211, 60422, 120844, 241688, 483376, 966752, 1933504, 3836797, 3867008, 7673594, 15347188, 30694376, 61388752, 122777504, 245555008, 491110016]

約数ペア:

[(1, 491110016), (2, 245555008), (4, 122777504), (8, 61388752), (16, 30694376), (32, 15347188), (64, 7673594), (127, 3867008), (128, 3836797), (254, 1933504), (508, 966752), (1016, 483376), (2032, 241688), (4064, 120844), (8128, 60422), (16256, 30211)]