16384478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 28257120

約数和(自身を除く): 11872642

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 421, 638, 671, 842, 1342, 1769, 3538, 4631, 9262, 12209, 19459, 24418, 25681, 38918, 51362, 134299, 268598, 282491, 564982, 744749, 1489498, 8192239, 16384478]

約数ペア:

[(1, 16384478), (2, 8192239), (11, 1489498), (22, 744749), (29, 564982), (58, 282491), (61, 268598), (122, 134299), (319, 51362), (421, 38918), (638, 25681), (671, 24418), (842, 19459), (1342, 12209), (1769, 9262), (3538, 4631)]