80641438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{6719}}^1$

素因数の和:7091

約数の個数: 16

約数和(自身を含む): 128459520

約数和(自身を除く): 47818082

約数列:

[1, 2, 17, 34, 353, 706, 6001, 6719, 12002, 13438, 114223, 228446, 2371807, 4743614, 40320719, 80641438]

約数ペア:

[(1, 80641438), (2, 40320719), (17, 4743614), (34, 2371807), (353, 228446), (706, 114223), (6001, 13438), (6719, 12002)]