139327168

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{6577}}^1$

素因数の和:6920

約数の個数: 28

約数和(自身を含む): 277354792

約数和(自身を除く): 138027624

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 2648, 5296, 6577, 10592, 13154, 21184, 26308, 52616, 105232, 210464, 420928, 2176987, 4353974, 8707948, 17415896, 34831792, 69663584, 139327168]

約数ペア:

[(1, 139327168), (2, 69663584), (4, 34831792), (8, 17415896), (16, 8707948), (32, 4353974), (64, 2176987), (331, 420928), (662, 210464), (1324, 105232), (2648, 52616), (5296, 26308), (6577, 21184), (10592, 13154)]