214888768

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{20599}}^1$

素因数の和:20774

約数の個数: 28

約数和(自身を含む): 429056800

約数和(自身を除く): 214168032

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 20599, 41198, 82396, 164792, 329584, 659168, 1318336, 3357637, 6715274, 13430548, 26861096, 53722192, 107444384, 214888768]

約数ペア:

[(1, 214888768), (2, 107444384), (4, 53722192), (8, 26861096), (16, 13430548), (32, 6715274), (64, 3357637), (163, 1318336), (326, 659168), (652, 329584), (1304, 164792), (2608, 82396), (5216, 41198), (10432, 20599)]