69717104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101333}}^1$

素因数の和:101384

約数の個数: 20

約数和(自身を含む): 138219576

約数和(自身を除く): 68502472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 101333, 202666, 405332, 810664, 1621328, 4357319, 8714638, 17429276, 34858552, 69717104]

約数ペア:

[(1, 69717104), (2, 34858552), (4, 17429276), (8, 8714638), (16, 4357319), (43, 1621328), (86, 810664), (172, 405332), (344, 202666), (688, 101333)]