71632384

素因数分解:

$2^9\times {\mathrm{139907}}^1$

素因数の和:139925

約数の個数: 20

約数和(自身を含む): 143125884

約数和(自身を除く): 71493500

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 139907, 279814, 559628, 1119256, 2238512, 4477024, 8954048, 17908096, 35816192, 71632384]

約数ペア:

[(1, 71632384), (2, 35816192), (4, 17908096), (8, 8954048), (16, 4477024), (32, 2238512), (64, 1119256), (128, 559628), (256, 279814), (512, 139907)]