13168784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 26750520

約数和(自身を除く): 13581736

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 281, 404, 464, 562, 808, 1124, 1616, 2248, 2929, 4496, 5858, 8149, 11716, 16298, 23432, 28381, 32596, 46864, 56762, 65192, 113524, 130384, 227048, 454096, 823049, 1646098, 3292196, 6584392, 13168784]

約数ペア:

[(1, 13168784), (2, 6584392), (4, 3292196), (8, 1646098), (16, 823049), (29, 454096), (58, 227048), (101, 130384), (116, 113524), (202, 65192), (232, 56762), (281, 46864), (404, 32596), (464, 28381), (562, 23432), (808, 16298), (1124, 11716), (1616, 8149), (2248, 5858), (2929, 4496)]