31909922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27367}}^1$

素因数の和:27433

約数の個数: 16

約数和(自身を含む): 53203392

約数和(自身を除く): 21293470

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 27367, 54734, 301037, 602074, 1450451, 2900902, 15954961, 31909922]

約数ペア:

[(1, 31909922), (2, 15954961), (11, 2900902), (22, 1450451), (53, 602074), (106, 301037), (583, 54734), (1166, 27367)]