16432568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{108109}}^1$

素因数の和:108134

約数の個数: 16

約数和(自身を含む): 32433000

約数和(自身を除く): 16000432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 108109, 216218, 432436, 864872, 2054071, 4108142, 8216284, 16432568]

約数ペア:

[(1, 16432568), (2, 8216284), (4, 4108142), (8, 2054071), (19, 864872), (38, 432436), (76, 216218), (152, 108109)]