33547904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20188

約数の個数: 32

約数和(自身を含む): 71978340

約数和(自身を除く): 38430436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 20161, 40322, 80644, 161288, 262093, 322576, 524186, 645152, 1048372, 1290304, 2096744, 2580608, 4193488, 8386976, 16773952, 33547904]

約数ペア:

[(1, 33547904), (2, 16773952), (4, 8386976), (8, 4193488), (13, 2580608), (16, 2096744), (26, 1290304), (32, 1048372), (52, 645152), (64, 524186), (104, 322576), (128, 262093), (208, 161288), (416, 80644), (832, 40322), (1664, 20161)]