28312432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93133}}^1$

素因数の和:93160

約数の個数: 20

約数和(自身を含む): 57743080

約数和(自身を除く): 29430648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93133, 186266, 372532, 745064, 1490128, 1769527, 3539054, 7078108, 14156216, 28312432]

約数ペア:

[(1, 28312432), (2, 14156216), (4, 7078108), (8, 3539054), (16, 1769527), (19, 1490128), (38, 745064), (76, 372532), (152, 186266), (304, 93133)]