310384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1048

約数の個数: 20

約数和(自身を含む): 633640

約数和(自身を除く): 323256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1021, 2042, 4084, 8168, 16336, 19399, 38798, 77596, 155192, 310384]

約数ペア:

[(1, 310384), (2, 155192), (4, 77596), (8, 38798), (16, 19399), (19, 16336), (38, 8168), (76, 4084), (152, 2042), (304, 1021)]