80322896

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{5107}}^1$

素因数の和:6098

約数の個数: 20

約数和(自身を含む): 155814432

約数和(自身を除く): 75491536

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 5107, 7864, 10214, 15728, 20428, 40856, 81712, 5020181, 10040362, 20080724, 40161448, 80322896]

約数ペア:

[(1, 80322896), (2, 40161448), (4, 20080724), (8, 10040362), (16, 5020181), (983, 81712), (1966, 40856), (3932, 20428), (5107, 15728), (7864, 10214)]