23178316

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3221}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 46551456

約数和(自身を除く): 23373140

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3221, 3598, 6442, 7196, 12884, 22547, 45094, 90188, 827797, 1655594, 3311188, 5794579, 11589158, 23178316]

約数ペア:

[(1, 23178316), (2, 11589158), (4, 5794579), (7, 3311188), (14, 1655594), (28, 827797), (257, 90188), (514, 45094), (1028, 22547), (1799, 12884), (3221, 7196), (3598, 6442)]