265440232

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{809269}}^1$

素因数の和:809316

約数の個数: 16

約数和(自身を含む): 509840100

約数和(自身を除く): 244399868

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 809269, 1618538, 3237076, 6474152, 33180029, 66360058, 132720116, 265440232]

約数ペア:

[(1, 265440232), (2, 132720116), (4, 66360058), (8, 33180029), (41, 6474152), (82, 3237076), (164, 1618538), (328, 809269)]