164920832

素因数分解:

$2^9\times {\mathrm{322111}}^1$

素因数の和:322129

約数の個数: 20

約数和(自身を含む): 329520576

約数和(自身を除く): 164599744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 322111, 644222, 1288444, 2576888, 5153776, 10307552, 20615104, 41230208, 82460416, 164920832]

約数ペア:

[(1, 164920832), (2, 82460416), (4, 41230208), (8, 20615104), (16, 10307552), (32, 5153776), (64, 2576888), (128, 1288444), (256, 644222), (512, 322111)]