123681296

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{7369}}^1$

素因数の和:8426

約数の個数: 20

約数和(自身を含む): 239893500

約数和(自身を除く): 116212204

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 4196, 7369, 8392, 14738, 16784, 29476, 58952, 117904, 7730081, 15460162, 30920324, 61840648, 123681296]

約数ペア:

[(1, 123681296), (2, 61840648), (4, 30920324), (8, 15460162), (16, 7730081), (1049, 117904), (2098, 58952), (4196, 29476), (7369, 16784), (8392, 14738)]