422368

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 848232

約数和(自身を除く): 425864

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 197, 268, 394, 536, 788, 1072, 1576, 2144, 3152, 6304, 13199, 26398, 52796, 105592, 211184, 422368]

約数ペア:

[(1, 422368), (2, 211184), (4, 105592), (8, 52796), (16, 26398), (32, 13199), (67, 6304), (134, 3152), (197, 2144), (268, 1576), (394, 1072), (536, 788)]