86427052

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1637}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 154378224

約数和(自身を除く): 67951172

約数列:

[1, 2, 4, 67, 134, 197, 268, 394, 788, 1637, 3274, 6548, 13199, 26398, 52796, 109679, 219358, 322489, 438716, 644978, 1289956, 21606763, 43213526, 86427052]

約数ペア:

[(1, 86427052), (2, 43213526), (4, 21606763), (67, 1289956), (134, 644978), (197, 438716), (268, 322489), (394, 219358), (788, 109679), (1637, 52796), (3274, 26398), (6548, 13199)]