85134959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 109584384

約数和(自身を除く): 24449425

約数列:

[1, 7, 13, 31, 91, 103, 217, 293, 403, 721, 1339, 2051, 2821, 3193, 3809, 9083, 9373, 22351, 26663, 30179, 41509, 63581, 118079, 211253, 290563, 392327, 826553, 935549, 2746289, 6548843, 12162137, 85134959]

約数ペア:

[(1, 85134959), (7, 12162137), (13, 6548843), (31, 2746289), (91, 935549), (103, 826553), (217, 392327), (293, 290563), (403, 211253), (721, 118079), (1339, 63581), (2051, 41509), (2821, 30179), (3193, 26663), (3809, 22351), (9083, 9373)]