8237716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 15331680

約数和(自身を除く): 7093964

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 1013, 2026, 2033, 4052, 4066, 8132, 19247, 38494, 76988, 108391, 216782, 433564, 2059429, 4118858, 8237716]

約数ペア:

[(1, 8237716), (2, 4118858), (4, 2059429), (19, 433564), (38, 216782), (76, 108391), (107, 76988), (214, 38494), (428, 19247), (1013, 8132), (2026, 4066), (2033, 4052)]