222829424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{339679}}^1$

素因数の和:339728

約数の個数: 20

約数和(自身を含む): 442263360

約数和(自身を除く): 219433936

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 339679, 679358, 1358716, 2717432, 5434864, 13926839, 27853678, 55707356, 111414712, 222829424]

約数ペア:

[(1, 222829424), (2, 111414712), (4, 55707356), (8, 27853678), (16, 13926839), (41, 5434864), (82, 2717432), (164, 1358716), (328, 679358), (656, 339679)]