31948438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4907

約数の個数: 16

約数和(自身を含む): 49641984

約数和(自身を除く): 17693546

約数列:

[1, 2, 47, 71, 94, 142, 3337, 4787, 6674, 9574, 224989, 339877, 449978, 679754, 15974219, 31948438]

約数ペア:

[(1, 31948438), (2, 15974219), (47, 679754), (71, 449978), (94, 339877), (142, 224989), (3337, 9574), (4787, 6674)]