226313456

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{45481}}^1$

素因数の和:45800

約数の個数: 20

約数和(自身を含む): 439901904

約数和(自身を除く): 213588448

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 45481, 90962, 181924, 363848, 727696, 14144591, 28289182, 56578364, 113156728, 226313456]

約数ペア:

[(1, 226313456), (2, 113156728), (4, 56578364), (8, 28289182), (16, 14144591), (311, 727696), (622, 363848), (1244, 181924), (2488, 90962), (4976, 45481)]