189684416

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{27191}}^1$

素因数の和:27312

約数の個数: 28

約数和(自身を含む): 379872240

約数和(自身を除く): 190187824

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 27191, 54382, 108764, 217528, 435056, 870112, 1740224, 2963819, 5927638, 11855276, 23710552, 47421104, 94842208, 189684416]

約数ペア:

[(1, 189684416), (2, 94842208), (4, 47421104), (8, 23710552), (16, 11855276), (32, 5927638), (64, 2963819), (109, 1740224), (218, 870112), (436, 435056), (872, 217528), (1744, 108764), (3488, 54382), (6976, 27191)]