30389888

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{1733}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 61019460

約数和(自身を除く): 30629572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 1733, 2192, 3466, 4384, 6932, 8768, 13864, 17536, 27728, 55456, 110912, 221824, 237421, 474842, 949684, 1899368, 3798736, 7597472, 15194944, 30389888]

約数ペア:

[(1, 30389888), (2, 15194944), (4, 7597472), (8, 3798736), (16, 1899368), (32, 949684), (64, 474842), (128, 237421), (137, 221824), (274, 110912), (548, 55456), (1096, 27728), (1733, 17536), (2192, 13864), (3466, 8768), (4384, 6932)]