8271992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{54421}}^1$

素因数の和:54446

約数の個数: 16

約数和(自身を含む): 16326600

約数和(自身を除く): 8054608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 54421, 108842, 217684, 435368, 1033999, 2067998, 4135996, 8271992]

約数ペア:

[(1, 8271992), (2, 4135996), (4, 2067998), (8, 1033999), (19, 435368), (38, 217684), (76, 108842), (152, 54421)]