78797872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{169823}}^1$

素因数の和:169860

約数の個数: 20

約数和(自身を含む): 157936320

約数和(自身を除く): 79138448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 169823, 339646, 679292, 1358584, 2717168, 4924867, 9849734, 19699468, 39398936, 78797872]

約数ペア:

[(1, 78797872), (2, 39398936), (4, 19699468), (8, 9849734), (16, 4924867), (29, 2717168), (58, 1358584), (116, 679292), (232, 339646), (464, 169823)]