69180928

素因数分解:

$2^9\times {\mathrm{135119}}^1$

素因数の和:135137

約数の個数: 20

約数和(自身を含む): 138227760

約数和(自身を除く): 69046832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 135119, 270238, 540476, 1080952, 2161904, 4323808, 8647616, 17295232, 34590464, 69180928]

約数ペア:

[(1, 69180928), (2, 34590464), (4, 17295232), (8, 8647616), (16, 4323808), (32, 2161904), (64, 1080952), (128, 540476), (256, 270238), (512, 135119)]