39129488

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{4283}}^1$

素因数の和:4862

約数の個数: 20

約数和(自身を含む): 75963888

約数和(自身を除く): 36834400

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4283, 4568, 8566, 9136, 17132, 34264, 68528, 2445593, 4891186, 9782372, 19564744, 39129488]

約数ペア:

[(1, 39129488), (2, 19564744), (4, 9782372), (8, 4891186), (16, 2445593), (571, 68528), (1142, 34264), (2284, 17132), (4283, 9136), (4568, 8566)]