34686416

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{19889}}^1$

素因数の和:20006

約数の個数: 20

約数和(自身を含む): 67824900

約数和(自身を除く): 33138484

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 19889, 39778, 79556, 159112, 318224, 2167901, 4335802, 8671604, 17343208, 34686416]

約数ペア:

[(1, 34686416), (2, 17343208), (4, 8671604), (8, 4335802), (16, 2167901), (109, 318224), (218, 159112), (436, 79556), (872, 39778), (1744, 19889)]