216803024

素因数分解:

$2^4\times {\mathrm{2143}}^1\times {\mathrm{6323}}^1$

素因数の和:8474

約数の個数: 20

約数和(自身を含む): 420318336

約数和(自身を除く): 203515312

約数列:

[1, 2, 4, 8, 16, 2143, 4286, 6323, 8572, 12646, 17144, 25292, 34288, 50584, 101168, 13550189, 27100378, 54200756, 108401512, 216803024]

約数ペア:

[(1, 216803024), (2, 108401512), (4, 54200756), (8, 27100378), (16, 13550189), (2143, 101168), (4286, 50584), (6323, 34288), (8572, 25292), (12646, 17144)]