22289296

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{6247}}^1$

素因数の和:6478

約数の個数: 20

約数和(自身を含む): 43386112

約数和(自身を除く): 21096816

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 6247, 12494, 24988, 49976, 99952, 1393081, 2786162, 5572324, 11144648, 22289296]

約数ペア:

[(1, 22289296), (2, 11144648), (4, 5572324), (8, 2786162), (16, 1393081), (223, 99952), (446, 49976), (892, 24988), (1784, 12494), (3568, 6247)]