31385434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17417}}^1$

素因数の和:17489

約数の個数: 16

約数和(自身を含む): 50790888

約数和(自身を除く): 19405454

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 17417, 34834, 296089, 592178, 923101, 1846202, 15692717, 31385434]

約数ペア:

[(1, 31385434), (2, 15692717), (17, 1846202), (34, 923101), (53, 592178), (106, 296089), (901, 34834), (1802, 17417)]