16245008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78101}}^1$

素因数の和:78122

約数の個数: 20

約数和(自身を含む): 33896268

約数和(自身を除く): 17651260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78101, 156202, 312404, 624808, 1015313, 1249616, 2030626, 4061252, 8122504, 16245008]

約数ペア:

[(1, 16245008), (2, 8122504), (4, 4061252), (8, 2030626), (13, 1249616), (16, 1015313), (26, 624808), (52, 312404), (104, 156202), (208, 78101)]