86902228

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6373}}^1$

素因数の和:6871

約数の個数: 24

約数和(自身を含む): 174188672

約数和(自身を除く): 87286444

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6373, 6818, 12746, 13636, 25492, 44611, 89222, 178444, 3103651, 6207302, 12414604, 21725557, 43451114, 86902228]

約数ペア:

[(1, 86902228), (2, 43451114), (4, 21725557), (7, 12414604), (14, 6207302), (28, 3103651), (487, 178444), (974, 89222), (1948, 44611), (3409, 25492), (6373, 13636), (6818, 12746)]