2080257728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1048517}}^1$

素因数の和:1048560

約数の個数: 28

約数和(自身を含む): 4261177152

約数和(自身を除く): 2180919424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 1048517, 2097034, 4194068, 8388136, 16776272, 32504027, 33552544, 65008054, 67105088, 130016108, 260032216, 520064432, 1040128864, 2080257728]

約数ペア:

[(1, 2080257728), (2, 1040128864), (4, 520064432), (8, 260032216), (16, 130016108), (31, 67105088), (32, 65008054), (62, 33552544), (64, 32504027), (124, 16776272), (248, 8388136), (496, 4194068), (992, 2097034), (1984, 1048517)]