122843648

素因数分解:

$2^9\times {\mathrm{239929}}^1$

素因数の和:239947

約数の個数: 20

約数和(自身を含む): 245448390

約数和(自身を除く): 122604742

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 239929, 479858, 959716, 1919432, 3838864, 7677728, 15355456, 30710912, 61421824, 122843648]

約数ペア:

[(1, 122843648), (2, 61421824), (4, 30710912), (8, 15355456), (16, 7677728), (32, 3838864), (64, 1919432), (128, 959716), (256, 479858), (512, 239929)]