67523152

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{16421}}^1$

素因数の和:16686

約数の個数: 20

約数和(自身を含む): 131343156

約数和(自身を除く): 63820004

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 16421, 32842, 65684, 131368, 262736, 4220197, 8440394, 16880788, 33761576, 67523152]

約数ペア:

[(1, 67523152), (2, 33761576), (4, 16880788), (8, 8440394), (16, 4220197), (257, 262736), (514, 131368), (1028, 65684), (2056, 32842), (4112, 16421)]