316389136

素因数分解:

$2^4\times 7^1\times {\mathrm{2824903}}^1$

素因数の和:2824918

約数の個数: 20

約数和(自身を含む): 700576192

約数和(自身を除く): 384187056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2824903, 5649806, 11299612, 19774321, 22599224, 39548642, 45198448, 79097284, 158194568, 316389136]

約数ペア:

[(1, 316389136), (2, 158194568), (4, 79097284), (7, 45198448), (8, 39548642), (14, 22599224), (16, 19774321), (28, 11299612), (56, 5649806), (112, 2824903)]