33319208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{320377}}^1$

素因数の和:320396

約数の個数: 16

約数和(自身を含む): 67279380

約数和(自身を除く): 33960172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 320377, 640754, 1281508, 2563016, 4164901, 8329802, 16659604, 33319208]

約数ペア:

[(1, 33319208), (2, 16659604), (4, 8329802), (8, 4164901), (13, 2563016), (26, 1281508), (52, 640754), (104, 320377)]