8651391808

素因数分解:

$2^6\times {\mathrm{881}}^1\times {\mathrm{153437}}^1$

素因数の和:154330

約数の個数: 28

約数和(自身を含む): 17187204132

約数和(自身を除く): 8535812324

約数列:

[1, 2, 4, 8, 16, 32, 64, 881, 1762, 3524, 7048, 14096, 28192, 56384, 153437, 306874, 613748, 1227496, 2454992, 4909984, 9819968, 135177997, 270355994, 540711988, 1081423976, 2162847952, 4325695904, 8651391808]

約数ペア:

[(1, 8651391808), (2, 4325695904), (4, 2162847952), (8, 1081423976), (16, 540711988), (32, 270355994), (64, 135177997), (881, 9819968), (1762, 4909984), (3524, 2454992), (7048, 1227496), (14096, 613748), (28192, 306874), (56384, 153437)]