22017376

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{16001}}^1$

素因数の和:16054

約数の個数: 24

約数和(自身を含む): 44357544

約数和(自身を除く): 22340168

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 16001, 32002, 64004, 128008, 256016, 512032, 688043, 1376086, 2752172, 5504344, 11008688, 22017376]

約数ペア:

[(1, 22017376), (2, 11008688), (4, 5504344), (8, 2752172), (16, 1376086), (32, 688043), (43, 512032), (86, 256016), (172, 128008), (344, 64004), (688, 32002), (1376, 16001)]