2109055792

素因数分解:

$2^4\times {\mathrm{4057}}^1\times {\mathrm{32491}}^1$

素因数の和:36556

約数の個数: 20

約数和(自身を含む): 4087428616

約数和(自身を除く): 1978372824

約数列:

[1, 2, 4, 8, 16, 4057, 8114, 16228, 32456, 32491, 64912, 64982, 129964, 259928, 519856, 131815987, 263631974, 527263948, 1054527896, 2109055792]

約数ペア:

[(1, 2109055792), (2, 1054527896), (4, 527263948), (8, 263631974), (16, 131815987), (4057, 519856), (8114, 259928), (16228, 129964), (32456, 64982), (32491, 64912)]