80492872

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{55589}}^1$

素因数の和:55776

約数の個数: 16

約数和(自身を含む): 151760700

約数和(自身を除く): 71267828

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 55589, 111178, 222356, 444712, 10061609, 20123218, 40246436, 80492872]

約数ペア:

[(1, 80492872), (2, 40246436), (4, 20123218), (8, 10061609), (181, 444712), (362, 222356), (724, 111178), (1448, 55589)]