63694156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20441}}^1$

素因数の和:20505

約数の個数: 24

約数和(自身を含む): 120198960

約数和(自身を除く): 56504804

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 20441, 40882, 81764, 388379, 776758, 838081, 1553516, 1676162, 3352324, 15923539, 31847078, 63694156]

約数ペア:

[(1, 63694156), (2, 31847078), (4, 15923539), (19, 3352324), (38, 1676162), (41, 1553516), (76, 838081), (82, 776758), (164, 388379), (779, 81764), (1558, 40882), (3116, 20441)]