80905736

素因数分解:

$2^3\times {\mathrm{1789}}^1\times {\mathrm{5653}}^1$

素因数の和:7448

約数の個数: 16

約数和(自身を含む): 151809900

約数和(自身を除く): 70904164

約数列:

[1, 2, 4, 8, 1789, 3578, 5653, 7156, 11306, 14312, 22612, 45224, 10113217, 20226434, 40452868, 80905736]

約数ペア:

[(1, 80905736), (2, 40452868), (4, 20226434), (8, 10113217), (1789, 45224), (3578, 22612), (5653, 14312), (7156, 11306)]