85567874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197161}}^1$

素因数の和:197201

約数の個数: 16

約数和(自身を含む): 151420416

約数和(自身を除く): 65852542

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 197161, 394322, 1380127, 2760254, 6111991, 12223982, 42783937, 85567874]

約数ペア:

[(1, 85567874), (2, 42783937), (7, 12223982), (14, 6111991), (31, 2760254), (62, 1380127), (217, 394322), (434, 197161)]