82715008

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{4649}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 166005000

約数和(自身を除く): 83289992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 4649, 8896, 9298, 17792, 18596, 37192, 74384, 148768, 297536, 595072, 646211, 1292422, 2584844, 5169688, 10339376, 20678752, 41357504, 82715008]

約数ペア:

[(1, 82715008), (2, 41357504), (4, 20678752), (8, 10339376), (16, 5169688), (32, 2584844), (64, 1292422), (128, 646211), (139, 595072), (278, 297536), (556, 148768), (1112, 74384), (2224, 37192), (4448, 18596), (4649, 17792), (8896, 9298)]