82878928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{470903}}^1$

素因数の和:470922

約数の個数: 20

約数和(自身を含む): 175176288

約数和(自身を除く): 92297360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 470903, 941806, 1883612, 3767224, 5179933, 7534448, 10359866, 20719732, 41439464, 82878928]

約数ペア:

[(1, 82878928), (2, 41439464), (4, 20719732), (8, 10359866), (11, 7534448), (16, 5179933), (22, 3767224), (44, 1883612), (88, 941806), (176, 470903)]