80728234

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{7879}}^1$

素因数の和:8037

約数の個数: 16

約数和(自身を含む): 124819200

約数和(自身を除く): 44090966

約数列:

[1, 2, 47, 94, 109, 218, 5123, 7879, 10246, 15758, 370313, 740626, 858811, 1717622, 40364117, 80728234]

約数ペア:

[(1, 80728234), (2, 40364117), (47, 1717622), (94, 858811), (109, 740626), (218, 370313), (5123, 15758), (7879, 10246)]