80403638

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{4673}}^1$

素因数の和:5911

約数の個数: 16

約数和(自身を含む): 137976480

約数和(自身を除く): 57572842

約数列:

[1, 2, 7, 14, 1229, 2458, 4673, 8603, 9346, 17206, 32711, 65422, 5743117, 11486234, 40201819, 80403638]

約数ペア:

[(1, 80403638), (2, 40201819), (7, 11486234), (14, 5743117), (1229, 65422), (2458, 32711), (4673, 17206), (8603, 9346)]