87425422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{328667}}^1$

素因数の和:328695

約数の個数: 16

約数和(自身を含む): 157760640

約数和(自身を除く): 70335218

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 328667, 657334, 2300669, 4601338, 6244673, 12489346, 43712711, 87425422]

約数ペア:

[(1, 87425422), (2, 43712711), (7, 12489346), (14, 6244673), (19, 4601338), (38, 2300669), (133, 657334), (266, 328667)]