347423408

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{324089}}^1$

素因数の和:324164

約数の個数: 20

約数和(自身を含む): 683181720

約数和(自身を除く): 335758312

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 324089, 648178, 1296356, 2592712, 5185424, 21713963, 43427926, 86855852, 173711704, 347423408]

約数ペア:

[(1, 347423408), (2, 173711704), (4, 86855852), (8, 43427926), (16, 21713963), (67, 5185424), (134, 2592712), (268, 1296356), (536, 648178), (1072, 324089)]