345405328

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{48731}}^1$

素因数の和:49182

約数の個数: 20

約数和(自身を含む): 670747248

約数和(自身を除く): 325341920

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 48731, 97462, 194924, 389848, 779696, 21587833, 43175666, 86351332, 172702664, 345405328]

約数ペア:

[(1, 345405328), (2, 172702664), (4, 86351332), (8, 43175666), (16, 21587833), (443, 779696), (886, 389848), (1772, 194924), (3544, 97462), (7088, 48731)]