342868304

素因数分解:

$2^4\times {\mathrm{2141}}^1\times {\mathrm{10009}}^1$

素因数の和:12158

約数の個数: 20

約数和(自身を含む): 664684020

約数和(自身を除く): 321815716

約数列:

[1, 2, 4, 8, 16, 2141, 4282, 8564, 10009, 17128, 20018, 34256, 40036, 80072, 160144, 21429269, 42858538, 85717076, 171434152, 342868304]

約数ペア:

[(1, 342868304), (2, 171434152), (4, 85717076), (8, 42858538), (16, 21429269), (2141, 160144), (4282, 80072), (8564, 40036), (10009, 34256), (17128, 20018)]