31426136

素因数分解:

$2^3\times 7^1\times {\mathrm{561181}}^1$

素因数の和:561194

約数の個数: 16

約数和(自身を含む): 67341840

約数和(自身を除く): 35915704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 561181, 1122362, 2244724, 3928267, 4489448, 7856534, 15713068, 31426136]

約数ペア:

[(1, 31426136), (2, 15713068), (4, 7856534), (7, 4489448), (8, 3928267), (14, 2244724), (28, 1122362), (56, 561181)]