39070384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{128521}}^1$

素因数の和:128548

約数の個数: 20

約数和(自身を含む): 79683640

約数和(自身を除く): 40613256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 128521, 257042, 514084, 1028168, 2056336, 2441899, 4883798, 9767596, 19535192, 39070384]

約数ペア:

[(1, 39070384), (2, 19535192), (4, 9767596), (8, 4883798), (16, 2441899), (19, 2056336), (38, 1028168), (76, 514084), (152, 257042), (304, 128521)]