66465592

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{202639}}^1$

素因数の和:202686

約数の個数: 16

約数和(自身を含む): 127663200

約数和(自身を除く): 61197608

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 202639, 405278, 810556, 1621112, 8308199, 16616398, 33232796, 66465592]

約数ペア:

[(1, 66465592), (2, 33232796), (4, 16616398), (8, 8308199), (41, 1621112), (82, 810556), (164, 405278), (328, 202639)]