229803344

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{109639}}^1$

素因数の和:109778

約数の個数: 20

約数和(自身を含む): 448646880

約数和(自身を除く): 218843536

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 109639, 219278, 438556, 877112, 1754224, 14362709, 28725418, 57450836, 114901672, 229803344]

約数ペア:

[(1, 229803344), (2, 114901672), (4, 57450836), (8, 28725418), (16, 14362709), (131, 1754224), (262, 877112), (524, 438556), (1048, 219278), (2096, 109639)]