90463898

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{17417}}^1$

素因数の和:17486

約数の個数: 24

約数和(自身を含む): 160837812

約数和(自身を除く): 70373914

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 17417, 34834, 121919, 243838, 853433, 923101, 1706866, 1846202, 6461707, 12923414, 45231949, 90463898]

約数ペア:

[(1, 90463898), (2, 45231949), (7, 12923414), (14, 6461707), (49, 1846202), (53, 1706866), (98, 923101), (106, 853433), (371, 243838), (742, 121919), (2597, 34834), (5194, 17417)]