65548816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{141269}}^1$

素因数の和:141306

約数の個数: 20

約数和(自身を含む): 131381100

約数和(自身を除く): 65832284

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 141269, 282538, 565076, 1130152, 2260304, 4096801, 8193602, 16387204, 32774408, 65548816]

約数ペア:

[(1, 65548816), (2, 32774408), (4, 16387204), (8, 8193602), (16, 4096801), (29, 2260304), (58, 1130152), (116, 565076), (232, 282538), (464, 141269)]