130031912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25841}}^1$

素因数の和:25901

約数の個数: 32

約数和(自身を含む): 265138920

約数和(自身を除く): 135107008

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 25841, 51682, 103364, 206728, 439297, 878594, 956117, 1757188, 1912234, 3514376, 3824468, 7648936, 16253989, 32507978, 65015956, 130031912]

約数ペア:

[(1, 130031912), (2, 65015956), (4, 32507978), (8, 16253989), (17, 7648936), (34, 3824468), (37, 3514376), (68, 1912234), (74, 1757188), (136, 956117), (148, 878594), (296, 439297), (629, 206728), (1258, 103364), (2516, 51682), (5032, 25841)]