89614868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{168449}}^1$

素因数の和:168479

約数の個数: 24

約数和(自身を含む): 188664000

約数和(自身を除く): 99049132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 168449, 336898, 673796, 1179143, 2358286, 3200531, 4716572, 6401062, 12802124, 22403717, 44807434, 89614868]

約数ペア:

[(1, 89614868), (2, 44807434), (4, 22403717), (7, 12802124), (14, 6401062), (19, 4716572), (28, 3200531), (38, 2358286), (76, 1179143), (133, 673796), (266, 336898), (532, 168449)]