31102654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5501}}^1$

素因数の和:5771

約数の個数: 16

約数和(自身を含む): 51102576

約数和(自身を除く): 19999922

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5501, 5654, 11002, 60511, 121022, 1413757, 2827514, 15551327, 31102654]

約数ペア:

[(1, 31102654), (2, 15551327), (11, 2827514), (22, 1413757), (257, 121022), (514, 60511), (2827, 11002), (5501, 5654)]