87083668

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66173}}^1$

素因数の和:66231

約数の個数: 24

約数和(自身を含む): 177875712

約数和(自身を除く): 90792044

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 66173, 132346, 264692, 463211, 926422, 1852844, 3110131, 6220262, 12440524, 21770917, 43541834, 87083668]

約数ペア:

[(1, 87083668), (2, 43541834), (4, 21770917), (7, 12440524), (14, 6220262), (28, 3110131), (47, 1852844), (94, 926422), (188, 463211), (329, 264692), (658, 132346), (1316, 66173)]