8697328

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4987}}^1$

素因数の和:5104

約数の個数: 20

約数和(自身を含む): 17009080

約数和(自身を除く): 8311752

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4987, 9974, 19948, 39896, 79792, 543583, 1087166, 2174332, 4348664, 8697328]

約数ペア:

[(1, 8697328), (2, 4348664), (4, 2174332), (8, 1087166), (16, 543583), (109, 79792), (218, 39896), (436, 19948), (872, 9974), (1744, 4987)]