87172414

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{9011}}^1$

素因数の和:9711

約数の個数: 16

約数和(自身を含む): 149671296

約数和(自身を除く): 62498882

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9011, 9674, 18022, 63077, 126154, 6226601, 12453202, 43586207, 87172414]

約数ペア:

[(1, 87172414), (2, 43586207), (7, 12453202), (14, 6226601), (691, 126154), (1382, 63077), (4837, 18022), (9011, 9674)]