31048136

素因数分解:

$2^3\times 7^1\times {\mathrm{554431}}^1$

素因数の和:554444

約数の個数: 16

約数和(自身を含む): 66531840

約数和(自身を除く): 35483704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 554431, 1108862, 2217724, 3881017, 4435448, 7762034, 15524068, 31048136]

約数ペア:

[(1, 31048136), (2, 15524068), (4, 7762034), (7, 4435448), (8, 3881017), (14, 2217724), (28, 1108862), (56, 554431)]