31383048052

素因数分解:

$2^2\times {\mathrm{1123}}^1\times {\mathrm{6986431}}^1$

素因数の和:6987558

約数の個数: 12

約数和(自身を含む): 54969246976

約数和(自身を除く): 23586198924

約数列:

[1, 2, 4, 1123, 2246, 4492, 6986431, 13972862, 27945724, 7845762013, 15691524026, 31383048052]

約数ペア:

[(1, 31383048052), (2, 15691524026), (4, 7845762013), (1123, 27945724), (2246, 13972862), (4492, 6986431)]