31361784

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{27803}}^1$

素因数の和:27859

約数の個数: 32

約数和(自身を含む): 80075520

約数和(自身を除く): 48713736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 27803, 55606, 83409, 111212, 166818, 222424, 333636, 667272, 1306741, 2613482, 3920223, 5226964, 7840446, 10453928, 15680892, 31361784]

約数ペア:

[(1, 31361784), (2, 15680892), (3, 10453928), (4, 7840446), (6, 5226964), (8, 3920223), (12, 2613482), (24, 1306741), (47, 667272), (94, 333636), (141, 222424), (188, 166818), (282, 111212), (376, 83409), (564, 55606), (1128, 27803)]