85455874

素因数分解:

$2^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{2851}}^1$

素因数の和:5001

約数の個数: 16

約数和(自身を含む): 146615616

約数和(自身を除く): 61159742

約数列:

[1, 2, 7, 14, 2141, 2851, 4282, 5702, 14987, 19957, 29974, 39914, 6103991, 12207982, 42727937, 85455874]

約数ペア:

[(1, 85455874), (2, 42727937), (7, 12207982), (14, 6103991), (2141, 39914), (2851, 29974), (4282, 19957), (5702, 14987)]