81376192

素因数分解:

$2^6\times {\mathrm{1271503}}^1$

素因数の和:1271515

約数の個数: 14

約数和(自身を含む): 161481008

約数和(自身を除く): 80104816

約数列:

[1, 2, 4, 8, 16, 32, 64, 1271503, 2543006, 5086012, 10172024, 20344048, 40688096, 81376192]

約数ペア:

[(1, 81376192), (2, 40688096), (4, 20344048), (8, 10172024), (16, 5086012), (32, 2543006), (64, 1271503)]