268567256

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{40013}}^1$

素因数の和:40858

約数の個数: 16

約数和(自身を含む): 504176400

約数和(自身を除く): 235609144

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 40013, 80026, 160052, 320104, 33570907, 67141814, 134283628, 268567256]

約数ペア:

[(1, 268567256), (2, 134283628), (4, 67141814), (8, 33570907), (839, 320104), (1678, 160052), (3356, 80026), (6712, 40013)]