231794288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1317013}}^1$

素因数の和:1317032

約数の個数: 20

約数和(自身を含む): 489929208

約数和(自身を除く): 258134920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1317013, 2634026, 5268052, 10536104, 14487143, 21072208, 28974286, 57948572, 115897144, 231794288]

約数ペア:

[(1, 231794288), (2, 115897144), (4, 57948572), (8, 28974286), (11, 21072208), (16, 14487143), (22, 10536104), (44, 5268052), (88, 2634026), (176, 1317013)]