84786992

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{20149}}^1$

素因数の和:20420

約数の個数: 20

約数和(自身を含む): 164907600

約数和(自身を除く): 80120608

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 20149, 40298, 80596, 161192, 322384, 5299187, 10598374, 21196748, 42393496, 84786992]

約数ペア:

[(1, 84786992), (2, 42393496), (4, 21196748), (8, 10598374), (16, 5299187), (263, 322384), (526, 161192), (1052, 80596), (2104, 40298), (4208, 20149)]