30884408

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{9439}}^1$

素因数の和:9854

約数の個数: 16

約数和(自身を含む): 58056000

約数和(自身を除く): 27171592

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 9439, 18878, 37756, 75512, 3860551, 7721102, 15442204, 30884408]

約数ペア:

[(1, 30884408), (2, 15442204), (4, 7721102), (8, 3860551), (409, 75512), (818, 37756), (1636, 18878), (3272, 9439)]