80738008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{776327}}^1$

素因数の和:776346

約数の個数: 16

約数和(自身を含む): 163028880

約数和(自身を除く): 82290872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 776327, 1552654, 3105308, 6210616, 10092251, 20184502, 40369004, 80738008]

約数ペア:

[(1, 80738008), (2, 40369004), (4, 20184502), (8, 10092251), (13, 6210616), (26, 3105308), (52, 1552654), (104, 776327)]