3256144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{10711}}^1$

素因数の和:10738

約数の個数: 20

約数和(自身を含む): 6641440

約数和(自身を除く): 3385296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 10711, 21422, 42844, 85688, 171376, 203509, 407018, 814036, 1628072, 3256144]

約数ペア:

[(1, 3256144), (2, 1628072), (4, 814036), (8, 407018), (16, 203509), (19, 171376), (38, 85688), (76, 42844), (152, 21422), (304, 10711)]