39997502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3863}}^1$

素因数の和:4063

約数の個数: 16

約数和(自身を含む): 62318592

約数和(自身を除く): 22321090

約数列:

[1, 2, 31, 62, 167, 334, 3863, 5177, 7726, 10354, 119753, 239506, 645121, 1290242, 19998751, 39997502]

約数ペア:

[(1, 39997502), (2, 19998751), (31, 1290242), (62, 645121), (167, 239506), (334, 119753), (3863, 10354), (5177, 7726)]