17929624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{52121}}^1$

素因数の和:52170

約数の個数: 16

約数和(自身を含む): 34400520

約数和(自身を除く): 16470896

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 52121, 104242, 208484, 416968, 2241203, 4482406, 8964812, 17929624]

約数ペア:

[(1, 17929624), (2, 8964812), (4, 4482406), (8, 2241203), (43, 416968), (86, 208484), (172, 104242), (344, 52121)]