257656096

素因数分解:

$2^5\times {\mathrm{983}}^1\times {\mathrm{8191}}^1$

素因数の和:9184

約数の個数: 24

約数和(自身を含む): 507838464

約数和(自身を除く): 250182368

約数列:

[1, 2, 4, 8, 16, 32, 983, 1966, 3932, 7864, 8191, 15728, 16382, 31456, 32764, 65528, 131056, 262112, 8051753, 16103506, 32207012, 64414024, 128828048, 257656096]

約数ペア:

[(1, 257656096), (2, 128828048), (4, 64414024), (8, 32207012), (16, 16103506), (32, 8051753), (983, 262112), (1966, 131056), (3932, 65528), (7864, 32764), (8191, 31456), (15728, 16382)]