31332004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 59976000

約数和(自身を除く): 28643996

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 1399, 2036, 2798, 5596, 5599, 11198, 15389, 22396, 30778, 61556, 712091, 1424182, 2848364, 7833001, 15666002, 31332004]

約数ペア:

[(1, 31332004), (2, 15666002), (4, 7833001), (11, 2848364), (22, 1424182), (44, 712091), (509, 61556), (1018, 30778), (1399, 22396), (2036, 15389), (2798, 11198), (5596, 5599)]