40184866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3257}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 62553600

約数和(自身を除く): 22368734

約数列:

[1, 2, 31, 62, 199, 398, 3257, 6169, 6514, 12338, 100967, 201934, 648143, 1296286, 20092433, 40184866]

約数ペア:

[(1, 40184866), (2, 20092433), (31, 1296286), (62, 648143), (199, 201934), (398, 100967), (3257, 12338), (6169, 6514)]