16395184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78823}}^1$

素因数の和:78844

約数の個数: 20

約数和(自身を含む): 34209616

約数和(自身を除く): 17814432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78823, 157646, 315292, 630584, 1024699, 1261168, 2049398, 4098796, 8197592, 16395184]

約数ペア:

[(1, 16395184), (2, 8197592), (4, 4098796), (8, 2049398), (13, 1261168), (16, 1024699), (26, 630584), (52, 315292), (104, 157646), (208, 78823)]