85153852

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{27901}}^1$

素因数の和:28021

約数の個数: 24

約数和(自身を含む): 171876320

約数和(自身を除く): 86722468

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 27901, 55802, 111604, 195307, 390614, 781228, 3041209, 6082418, 12164836, 21288463, 42576926, 85153852]

約数ペア:

[(1, 85153852), (2, 42576926), (4, 21288463), (7, 12164836), (14, 6082418), (28, 3041209), (109, 781228), (218, 390614), (436, 195307), (763, 111604), (1526, 55802), (3052, 27901)]