70026832

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{40153}}^1$

素因数の和:40270

約数の個数: 20

約数和(自身を含む): 136925140

約数和(自身を除く): 66898308

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 40153, 80306, 160612, 321224, 642448, 4376677, 8753354, 17506708, 35013416, 70026832]

約数ペア:

[(1, 70026832), (2, 35013416), (4, 17506708), (8, 8753354), (16, 4376677), (109, 642448), (218, 321224), (436, 160612), (872, 80306), (1744, 40153)]