90643084

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{5281}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 181616288

約数和(自身を除く): 90973204

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 5281, 8582, 10562, 17164, 21124, 36967, 73934, 147868, 3237253, 6474506, 12949012, 22660771, 45321542, 90643084]

約数ペア:

[(1, 90643084), (2, 45321542), (4, 22660771), (7, 12949012), (14, 6474506), (28, 3237253), (613, 147868), (1226, 73934), (2452, 36967), (4291, 21124), (5281, 17164), (8582, 10562)]