70290992

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{5417}}^1$

素因数の和:6236

約数の個数: 20

約数和(自身を含む): 136381896

約数和(自身を除く): 66090904

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 5417, 6488, 10834, 12976, 21668, 43336, 86672, 4393187, 8786374, 17572748, 35145496, 70290992]

約数ペア:

[(1, 70290992), (2, 35145496), (4, 17572748), (8, 8786374), (16, 4393187), (811, 86672), (1622, 43336), (3244, 21668), (5417, 12976), (6488, 10834)]