10780568

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{20113}}^1$

素因数の和:20186

約数の個数: 16

約数和(自身を含む): 20516280

約数和(自身を除く): 9735712

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 20113, 40226, 80452, 160904, 1347571, 2695142, 5390284, 10780568]

約数ペア:

[(1, 10780568), (2, 5390284), (4, 2695142), (8, 1347571), (67, 160904), (134, 80452), (268, 40226), (536, 20113)]