8427191672

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{2021879}}^1$

素因数の和:2022406

約数の個数: 16

約数和(自身を含む): 15831320400

約数和(自身を除く): 7404128728

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 2021879, 4043758, 8087516, 16175032, 1053398959, 2106797918, 4213595836, 8427191672]

約数ペア:

[(1, 8427191672), (2, 4213595836), (4, 2106797918), (8, 1053398959), (521, 16175032), (1042, 8087516), (2084, 4043758), (4168, 2021879)]