128034112

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{8971}}^1$

素因数の和:9206

約数の個数: 28

約数和(自身を含む): 255235456

約数和(自身を除く): 127201344

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 8971, 14272, 17942, 35884, 71768, 143536, 287072, 574144, 2000533, 4001066, 8002132, 16004264, 32008528, 64017056, 128034112]

約数ペア:

[(1, 128034112), (2, 64017056), (4, 32008528), (8, 16004264), (16, 8002132), (32, 4001066), (64, 2000533), (223, 574144), (446, 287072), (892, 143536), (1784, 71768), (3568, 35884), (7136, 17942), (8971, 14272)]