16942648

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{9497}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 31913280

約数和(自身を除く): 14970632

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 9497, 18994, 37988, 75976, 2117831, 4235662, 8471324, 16942648]

約数ペア:

[(1, 16942648), (2, 8471324), (4, 4235662), (8, 2117831), (223, 75976), (446, 37988), (892, 18994), (1784, 9497)]