87334690

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{4481}}^1$

素因数の和:6437

約数の個数: 16

約数和(自身を含む): 157318200

約数和(自身を除く): 69983510

約数列:

[1, 2, 5, 10, 1949, 3898, 4481, 8962, 9745, 19490, 22405, 44810, 8733469, 17466938, 43667345, 87334690]

約数ペア:

[(1, 87334690), (2, 43667345), (5, 17466938), (10, 8733469), (1949, 44810), (3898, 22405), (4481, 19490), (8962, 9745)]