89397364

素因数分解:

$2^2\times 7^2\times {\mathrm{456109}}^1$

素因数の和:456127

約数の個数: 18

約数和(自身を含む): 181987890

約数和(自身を除く): 92590526

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 456109, 912218, 1824436, 3192763, 6385526, 12771052, 22349341, 44698682, 89397364]

約数ペア:

[(1, 89397364), (2, 44698682), (4, 22349341), (7, 12771052), (14, 6385526), (28, 3192763), (49, 1824436), (98, 912218), (196, 456109)]