167309872

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{20789}}^1$

素因数の和:21300

約数の個数: 20

約数和(自身を含む): 324822960

約数和(自身を除く): 157513088

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 20789, 41578, 83156, 166312, 332624, 10456867, 20913734, 41827468, 83654936, 167309872]

約数ペア:

[(1, 167309872), (2, 83654936), (4, 41827468), (8, 20913734), (16, 10456867), (503, 332624), (1006, 166312), (2012, 83156), (4024, 41578), (8048, 20789)]