80873854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{10271}}^1$

素因数の和:10431

約数の個数: 16

約数和(自身を含む): 126222336

約数和(自身を除く): 45348482

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 10271, 20542, 318401, 636802, 1304417, 2608834, 40436927, 80873854]

約数ペア:

[(1, 80873854), (2, 40436927), (31, 2608834), (62, 1304417), (127, 636802), (254, 318401), (3937, 20542), (7874, 10271)]