64754846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80341}}^1$

素因数の和:80387

約数の個数: 16

約数和(自身を含む): 107979648

約数和(自身を除く): 43224802

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80341, 160682, 1044433, 2088866, 2490571, 4981142, 32377423, 64754846]

約数ペア:

[(1, 64754846), (2, 32377423), (13, 4981142), (26, 2490571), (31, 2088866), (62, 1044433), (403, 160682), (806, 80341)]