40574846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50341}}^1$

素因数の和:50387

約数の個数: 16

約数和(自身を含む): 67659648

約数和(自身を除く): 27084802

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 50341, 100682, 654433, 1308866, 1560571, 3121142, 20287423, 40574846]

約数ペア:

[(1, 40574846), (2, 20287423), (13, 3121142), (26, 1560571), (31, 1308866), (62, 654433), (403, 100682), (806, 50341)]