31193084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1511}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 58974048

約数和(自身を除く): 27780964

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1511, 1588, 3022, 5161, 6044, 10322, 19643, 20644, 39286, 78572, 599867, 1199734, 2399468, 7798271, 15596542, 31193084]

約数ペア:

[(1, 31193084), (2, 15596542), (4, 7798271), (13, 2399468), (26, 1199734), (52, 599867), (397, 78572), (794, 39286), (1511, 20644), (1588, 19643), (3022, 10322), (5161, 6044)]