229743344

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{32413}}^1$

素因数の和:32864

約数の個数: 20

約数和(自身を含む): 446146296

約数和(自身を除く): 216402952

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 32413, 64826, 129652, 259304, 518608, 14358959, 28717918, 57435836, 114871672, 229743344]

約数ペア:

[(1, 229743344), (2, 114871672), (4, 57435836), (8, 28717918), (16, 14358959), (443, 518608), (886, 259304), (1772, 129652), (3544, 64826), (7088, 32413)]