17993696

素因数分解:

$2^5\times 7^1\times {\mathrm{80329}}^1$

素因数の和:80346

約数の個数: 24

約数和(自身を含む): 40486320

約数和(自身を除く): 22492624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80329, 160658, 321316, 562303, 642632, 1124606, 1285264, 2249212, 2570528, 4498424, 8996848, 17993696]

約数ペア:

[(1, 17993696), (2, 8996848), (4, 4498424), (7, 2570528), (8, 2249212), (14, 1285264), (16, 1124606), (28, 642632), (32, 562303), (56, 321316), (112, 160658), (224, 80329)]