86935996

素因数分解:

$2^2\times 7^2\times {\mathrm{443551}}^1$

素因数の和:443569

約数の個数: 18

約数和(自身を含む): 176977248

約数和(自身を除く): 90041252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 443551, 887102, 1774204, 3104857, 6209714, 12419428, 21733999, 43467998, 86935996]

約数ペア:

[(1, 86935996), (2, 43467998), (4, 21733999), (7, 12419428), (14, 6209714), (28, 3104857), (49, 1774204), (98, 887102), (196, 443551)]