38814808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1709}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 77565600

約数和(自身を除く): 38750792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 1709, 2839, 3418, 5678, 6836, 11356, 13672, 22712, 29053, 58106, 116212, 232424, 285403, 570806, 1141612, 2283224, 4851851, 9703702, 19407404, 38814808]

約数ペア:

[(1, 38814808), (2, 19407404), (4, 9703702), (8, 4851851), (17, 2283224), (34, 1141612), (68, 570806), (136, 285403), (167, 232424), (334, 116212), (668, 58106), (1336, 29053), (1709, 22712), (2839, 13672), (3418, 11356), (5678, 6836)]