16452784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{54121}}^1$

素因数の和:54148

約数の個数: 20

約数和(自身を含む): 33555640

約数和(自身を除く): 17102856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 54121, 108242, 216484, 432968, 865936, 1028299, 2056598, 4113196, 8226392, 16452784]

約数ペア:

[(1, 16452784), (2, 8226392), (4, 4113196), (8, 2056598), (16, 1028299), (19, 865936), (38, 432968), (76, 216484), (152, 108242), (304, 54121)]