31091124

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 76382208

約数和(自身を除く): 45291084

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 887, 1524, 1774, 2661, 2921, 3548, 5322, 5842, 8763, 10644, 11684, 17526, 20401, 35052, 40802, 61203, 81604, 112649, 122406, 225298, 244812, 337947, 450596, 675894, 1351788, 2590927, 5181854, 7772781, 10363708, 15545562, 31091124]

約数ペア:

[(1, 31091124), (2, 15545562), (3, 10363708), (4, 7772781), (6, 5181854), (12, 2590927), (23, 1351788), (46, 675894), (69, 450596), (92, 337947), (127, 244812), (138, 225298), (254, 122406), (276, 112649), (381, 81604), (508, 61203), (762, 40802), (887, 35052), (1524, 20401), (1774, 17526), (2661, 11684), (2921, 10644), (3548, 8763), (5322, 5842)]