89069254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{7451}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 137712960

約数和(自身を除く): 48643706

約数列:

[1, 2, 43, 86, 139, 278, 5977, 7451, 11954, 14902, 320393, 640786, 1035689, 2071378, 44534627, 89069254]

約数ペア:

[(1, 89069254), (2, 44534627), (43, 2071378), (86, 1035689), (139, 640786), (278, 320393), (5977, 14902), (7451, 11954)]